{"title":"Bolt Carrier Groups","description":"","products":[{"product_id":"ar-15-223556mm-complete-bolt-carrier-group-acc0022","title":"AR-15 .223\/5.56mm Complete Bolt Carrier Group","description":"\u003ch1\u003eAR-15 .223\/5.56mm Complete Bolt Carrier Group\u003c\/h1\u003e\n\n\u003ch1\u003e \u003c\/h1\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eAR-15 .223\/5.56mm\u003c\/li\u003e\n\t\u003cli\u003eCarrier made from 8620 steel\u003c\/li\u003e\n\t\u003cli\u003eBolt made from 9310 steel\u003c\/li\u003e\n\t\u003cli\u003eBlack manganese phosphate coating\u003c\/li\u003e\n\t\u003cli\u003eComplete with cam pin, firing pin, and firing pin retainer\u003c\/li\u003e\n\t\u003cli\u003eUSA by Anderson Manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Anderson","offers":[{"title":"Default Title","offer_id":52668519088450,"sku":"ACC0022","price":96.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/getimage__49691.1697572347.1280.1280.jpg?v=1774274194"},{"product_id":"fostech-complete-m16-ar15-bolt-carrier-group-nickel-boron-coating-low-mass","title":"Fostech Complete M16\/AR15 Bolt Carrier Group Nickel Boron Coating Low Mass","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eIntroducing the Fostech Complete Lite Bolt Carrier Group with Nickel Boron Coating – Low Mass, a cutting-edge enhancement designed to take your AR-15 platform to the next level. Crafted by Fostech, a name synonymous with innovation and performance, this bolt carrier group offers a combination of lightweight design and premium materials for unparalleled shooting experiences.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe Low Mass design of this bolt carrier group reduces reciprocating mass, resulting in faster cyclic rates and enhanced overall firearm control. The Nickel Boron coating not only adds an extra layer of durability and corrosion resistance but also ensures smooth and reliable cycling.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003ePrecision-engineered for seamless integration, the Fostech Complete Lite Bolt Carrier Group is a versatile upgrade suitable for various AR-15 configurations. Whether you are a competitive shooter, tactical enthusiast, or gunsmith, this BCG provides enhanced performance and reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eUpgrade your AR-15 with confidence – choose the Fostech Complete Lite Bolt Carrier Group with Nickel Boron Coating for a lightweight, durable, and high-performance solution. Elevate your shooting experience and enjoy the benefits of cutting-edge technology with this meticulously crafted bolt carrier group from Fostech.\u003c\/span\u003e\u003c\/p\u003e","brand":"FosTecH","offers":[{"title":"Default Title","offer_id":52668527575362,"sku":"ACC1470","price":245.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/IMG_9479__92007.1723211573.1280.1280.jpg?v=1779201241"},{"product_id":"fostech-complete-bolt-carrier-group-black-nitride-coating","title":"FOSTECH COMPLETE BOLT CARRIER GROUP (BLACK NITRIDE COATING)","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 14pt;\"\u003eFOSTECH COMP BOLT CARRIER GROUP BLK\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe Fostech Comp Bolt Carrier Group (BCG) in black is a high-performance and visually striking component designed for AR-15 platform rifles. This BCG is crafted by Fostech, known for their innovative and quality firearm products. Here's an overview of the Fostech Comp BCG in black:\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eMaterial and Finish:\u003c\/strong\u003e The BCG is typically constructed from high-quality materials, ensuring durability and reliable performance. The black finish not only adds a sleek and tactical appearance but also provides corrosion resistance, protecting the BCG from the elements.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eDesign Features:\u003c\/strong\u003e Fostech is known for incorporating innovative design features into their products. The Comp BCG may include enhancements such as improved geometry, reduced friction coatings, or unique cuts to reduce weight without compromising reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e The Fostech Comp BCG is designed to be compatible with standard AR-15 rifles, offering users the ability to upgrade their existing BCG for enhanced performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eEase of Maintenance:\u003c\/strong\u003e Many modern BCGs, including those from Fostech, are designed for easy disassembly and maintenance. This ensures that users can keep their BCGs clean and functioning optimally with minimal effort.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eEnhanced Performance:\u003c\/strong\u003e The Fostech Comp BCG may include features aimed at improving the overall performance of the rifle. This could involve reduced felt recoil, smoother cycling, or improved reliability under various conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eTactical Aesthetics:\u003c\/strong\u003e The black color not only adds a tactical aesthetic to the rifle but also helps the firearm blend seamlessly with other black accessories and components.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"FosTecH","offers":[{"title":"Default Title","offer_id":52668550906178,"sku":"ACC1468","price":89.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/ACC1468-1__63666.1761764156.1280.1280.jpg?v=1774274226"},{"product_id":"spikes-st5bg01-bolt-carrier-group-m16-bolt-carrier-group-m16","title":"Spikes ST5BG01 Bolt Carrier Group  223 Rem,5.56x45mm NATO Black Phosphate Steel AR-15, M16 Full Auto","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eSpikes' M-16 BCG (Bolt Carrier Group) features a Mil-Spec carrier constructed of 8620 tool steel with a shot peened bolt, Mil-Spec gas key, retaining pin, and Mil-Spec extractor. This model has a black phosphate finish and laser engraved Spikes Tactical spider logo.\u003c\/span\u003e\u003c\/p\u003e","brand":"Spikes","offers":[{"title":"Default Title","offer_id":52668577513794,"sku":"99790","price":125.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/small-31034-14164608__97819.1704207028.1280.1280.jpg?v=1774274253"},{"product_id":"fostech-complete-bolt-carrier-group-nickel-boron-coating","title":"FOSTECH COMPLETE BOLT CARRIER GROUP (NICKEL BORON COATING)","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eIntroducing the Fostech Complete Bolt Carrier Group with Nickel Boron Coating, a pinnacle of reliability and performance for your AR-15 platform. Crafted by Fostech, a renowned name in firearm innovation, this bolt carrier group is designed to elevate your shooting experience with cutting-edge technology and premium materials.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe Nickel Boron coating not only enhances the durability of the bolt carrier group but also ensures smooth and reliable cycling. This low-friction, corrosion-resistant finish reduces the need for frequent maintenance, allowing you to focus on your shooting experience.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003ePrecision-engineered for seamless integration, the Fostech Complete Bolt Carrier Group is a versatile upgrade suitable for various AR-15 configurations. Whether you are a competitive shooter, tactical enthusiast, or gunsmith, this BCG provides enhanced performance and reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eUpgrade your AR-15 with confidence – choose the Fostech Complete Bolt Carrier Group with Nickel Boron Coating for a high-performance solution that combines durability with low maintenance. Elevate your shooting experience and enjoy the benefits of cutting-edge technology with this meticulously crafted bolt carrier group from Fostech.\u003c\/span\u003e\u003c\/p\u003e","brand":"FosTecH","offers":[{"title":"Default Title","offer_id":52668599042370,"sku":"ACC1469","price":99.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/getimage__92816.1697571716.1280.1280.jpg?v=1774274274"},{"product_id":"spikes-st5bg03-bolt-carrier-group-223-rem5-56-nickel-boron-bolt-carrier-group-m16ar15-223-rem5-56-nato-nickel-boron-stee","title":"Spikes ST5BG03 Bolt Carrier Group 223 Rem\/5.56x45mm NATO Nickel Boron AR-15\/M16 Full Auto","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eSpikes ST5BG03\u003c\/span\u003e\u003c\/strong\u003e is a Mil-Spec \u003cstrong\u003ebolt carrier group\u003c\/strong\u003e for \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e5.56x45mm NATO\u003c\/span\u003e\u003c\/strong\u003e and \u003cstrong\u003e223 Remington\u003c\/strong\u003e AR-15 and M16 pattern rifles. Every BCG is \u003cstrong\u003eHigh Pressure Tested and Magnetic Particle Inspected (HPT\/MPI)\u003c\/strong\u003e for verified quality. The carrier is machined from \u003cstrong\u003e8620 tool steel\u003c\/strong\u003e and paired with a \u003cstrong\u003e158 Carpenter steel bolt\u003c\/strong\u003e, then coated inside and out with \u003cstrong\u003eNickel Boron\u003c\/strong\u003e on the bolt, carrier, and gas key for a smoother surface than hard chrome, easier cleaning, faster cycling, and extended lube-free operation without chipping, peeling, or flaking.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe forged Mil-Spec gas key is attached with \u003cstrong\u003eGrade 8 hardware\u003c\/strong\u003e and properly staked. The bolt is shot peened for durability and uses a shrouded firing pin, Mil-Spec extractor spring, black extractor insert, Viton O-ring, and tool steel extractor. This full-auto profile BCG drops into any standard AR-15 upper receiver and runs in semi-auto AR-15s. \u003cstrong\u003ePlease note:\u003c\/strong\u003e installing a full-auto BCG does NOT make a semi-automatic rifle fully-automatic.\u003c\/span\u003e\u003c\/p\u003e","brand":"Spikes","offers":[{"title":"Default Title","offer_id":52668605071682,"sku":"99791","price":187.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_0922601a-82ca-44e8-b6ea-1f1018180932.png?v=1784783332"},{"product_id":"ar-15-65-grendel-type-ii-bolt-carrier-group-acc0636","title":"AR-15 6.5 Grendel Type II Bolt Carrier Group","description":"\u003ch1\u003e\u003cspan style=\"font-size: 14pt;\"\u003eAR-15 6.5 Grendel Type II Bolt Carrier Group\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan style=\"font-size: 14pt;\"\u003eFeatures\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003eHeat-treated 8620 hardened steel carrier\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003eMagnetic-particle inspected 9310 steel bolt\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003eShot-peened with correct gas-key torqueing and staking\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003eExtractor installation includes rubber insert and spring\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003eBCG finished with black-nitride coating\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003eBolt face depth is .136\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003eIncludes bolt, bolt carrier, gas key, firing pin, firing pin retaining pin, and cam pin\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Centerfire Systems","offers":[{"title":"Default Title","offer_id":52668652290370,"sku":"ACC0636","price":60.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/getimage__90549.1697572345.1280.1280.jpg?v=1774274326"},{"product_id":"ar-15-mil-spec-bolt-carrier-group-acc0150","title":"AR-15 Mil-Spec Bolt Carrier Group","description":"\u003ch1\u003eAR-15 Mil-Spec Bolt Carrier Group\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan style=\"font-size: 14pt;\"\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003eCarrier fits AR15\/M4 compatible style Rifles (i.e.) .223\/5.56mm, .300Blkout, 6.8SPC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e: Case Hardened 8620 Steel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e: Black Nitride. This advanced low friction coating minimizes the need for lubricants.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eGas Key\u003c\/strong\u003e: 4130 Steel attached with Grade 8 hardware and properly staked into a milled valley to ensure proper positioning.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eCam Pin\u003c\/strong\u003e: Hardened 4340 cam pin\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eFiring Pin\u003c\/strong\u003e: Mil Spec firing pin made of 8740 steel, center-less ground and Hard Chrome coated\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eBolt Assembly\u003c\/strong\u003e: The Bolt is true Mil Spec dimension and external surfaces are CNC ground after heat treat for a precision fit.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e: Case Hardened 9310 Steel. Carpenter 158 is available for an additional charge.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e: All Bolt components Shot Peened and Manganese Phosphate or Black Nitride Extractor: 4340 Steel, Manganese Phosphate coated o Mil Spec Extractor Spring \u0026amp; O-Ring Combination\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eMPI\u003c\/strong\u003e: Magnetic Particle Inspected\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eHPT\u003c\/strong\u003e: High Pressure Test\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003eMade in USA\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA","offers":[{"title":"Default Title","offer_id":52668783853890,"sku":"ACC0150","price":69.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/getimage__94061.1697569087.1280.1280.jpg?v=1774274459"},{"product_id":"us-made-ar-15-complete-bolt-carrier-group","title":"US Made AR-15 Complete Bolt Carrier Group","description":"\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003eThis bolt carrier group offers smooth, reliable cycling as well as excellent quality.  These carriers are fully assembled, and ready to go.  Drop in, check headspace, and you are ready to shoot.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eNew AR15 Bolt Carrier Group\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eFully Assembled Bolt \u0026amp; Carrier Assembly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eCaliber:  .223\/5.56 \u0026amp; 300AAC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eCarrier Material:  8620 Nitride Treated\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eBolt Material:  9310 Nitride Treated\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eMPI (Magnetic Particle Inspected) Bolt\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003ePhosphate Extractor\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eProperly Staked Carrier Key\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eM16 (Full) Carrier has Forward Assist Serrations\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eFiring pin\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eRetaining pin \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eCam pin\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 20px;\"\u003eAll Parts Made in the USA\u003c\/span\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cu\u003e\u003cspan class=\"italic\" style=\"font-style: bold;\"\u003e\u003cspan style=\"font-family: Tahoma,Geneva,sans-serif;\"\u003e\u003cspan class=\"highlighted-text\" style=\"font-weight: bold;\"\u003e\u003cspan style=\"font-size: 24px;\"\u003eDESIGN \u0026amp; SPECS\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eLugs are machined with the proper radius as per true mil-spec tolerances.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eOuter diameter machined to all critical surfaces within +\/- .0005 inches.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eRounded cam pin rides in a fully chamfered cam path. D. Gas key with rounded leading edges ensures positive functioning in all makes and grades of uppers and buffer tube combinations.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eProperly staked and torqued grade 8 hex screws as per the true mil-spec.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eCarrier body OD and ID are hard turned\/ground after heat-treat to +\/- .0005 inches.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eMultiple commercial finishes and coatings are available.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cu\u003e\u003cspan class=\"italic\" style=\"font-style: bold;\"\u003e\u003cspan style=\"font-family: Tahoma,Geneva,sans-serif;\"\u003e\u003cspan class=\"highlighted-text\" style=\"font-weight: bold;\"\u003e\u003cspan style=\"font-size: 24px;\"\u003eBOLT\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eOur Bolts are manufactured from 9310 material and manufactured in a single operation, ensuring proper machine indication and reducing the opportunity for dimensional error. They are heat-treated and then ground to a final specification of +\/- 0.0005\".\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cu\u003e\u003cspan class=\"italic\" style=\"font-style: bold;\"\u003e\u003cspan style=\"font-family: Tahoma,Geneva,sans-serif;\"\u003e\u003cspan class=\"highlighted-text\" style=\"font-weight: bold;\"\u003e\u003cspan style=\"font-size: 24px;\"\u003eCarrier\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003eOur carriers are manufactured from 8620 and are precision machined in one operation, heat-treated, and ground to a final specification of +\/-0.0005”.Our standard bolts and carriers are offered to military specification dimensions and processes but can be modified to customer specifications to achieve higher performance standards.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"USA","offers":[{"title":"Default Title","offer_id":52668796698946,"sku":"ACC1386","price":99.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/getimage__36562.1697573081.1280.1280.jpg?v=1774274472"},{"product_id":"ar-15m16-762x39-bolt-carrier-group-black-nitride-acc0457","title":"AR-15\/M16 7.62x39 Bolt Carrier Group - Black Nitride","description":"\u003ch1\u003eAR-15\/M16 7.62x39 Bolt Carrier Group - Black Nitride\u003c\/h1\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eMade in the U.S.A., this AR-15 bolt carrier group features full-auto capability, a shot-peened MPI bolt, and 8620 gas carrier and gas key fastened with hardened Grade 8 fasteners. The ultra-hard and corrosion-resistant black nitride ensures this BCG's continued reliability and precision.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"font-size: 14pt;\"\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003eM16 style (full auto)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003e7.62x39 caliber\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003ePrecision machined\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003eHeat treated steel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003eShot peened MPI bolt - 9310 material\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003e8620 gas carrier\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003eUltra hard black nitride finish\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003eFits: AR-15 \/ M16\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Centerfire Systems","offers":[{"title":"Default Title","offer_id":52668822749506,"sku":"ACC0457","price":75.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/getimage__13291.1697572340.1280.1280.jpg?v=1774274499"},{"product_id":"ar-15-bolt-cam-pin-used","title":"AR-15 Bolt Cam Pin – Used","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eAR-15 bolt cam pin, used condition, precision-machined steel construction, ensures proper bolt rotation and locking, essential for reliable firearm function, compatible with AR-15 and M16 bolt carrier groups, cost-effective replacement part, inspected for functionality, ideal for repairs, spares, or rebuild projects, perfect for gunsmiths and firearm enthusiasts.\u003c\/span\u003e\u003c\/p\u003e","brand":"Centerfire Systems","offers":[{"title":"Default Title","offer_id":52668997730626,"sku":"ACC1591","price":2.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/IMG_4178__36047.1778164412.1280.1280.jpg?v=1779201374"},{"product_id":"doublestar-ar-bolt-rebuild-kit","title":"DoubleStar AR Bolt Rebuild Kit","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe DoubleStar AR Bolt Rebuild Kit provides essential components to ensure the reliable operation of your AR-15 rifle's bolt assembly. Crafted with precision and durability in mind, this kit includes high-quality replacement parts such as firing pin, firing pin retaining pin, cam pin, extractor, extractor spring, and extractor pin. Whether you're performing routine maintenance or addressing issues with your bolt assembly, this comprehensive kit has everything you need to restore your rifle's functionality and performance. Keep your AR-15 running smoothly and reliably with the DoubleStar AR Bolt Rebuild Kit, an essential addition to any shooter's toolkit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cspan\u003eThe kit includes: 1 Extractor 1 Extractor Spring with Bumper Pad 1 set of 3 Gas Rings 1 O Ring 1 Extractor Pin\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Double Star Corp.","offers":[{"title":"Default Title","offer_id":52669162651970,"sku":"ACC2057","price":22.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/ar790-1_2__94799.1709665726.1280.1280.png?v=1774274933"},{"product_id":"doublestar-ar15-semi-auto-bolt-carrier-group-5-56","title":"DoubleStar AR15 SEMI-AUTO BOLT CARRIER GROUP 5.56","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe DoubleStar AR15 SEMI-AUTO BOLT CARRIER GROUP 5.56 is a high-quality component designed for use in AR-15 rifles chambered in 5.56 NATO. Made with precision engineering and durable materials, this bolt carrier group ensures reliable semi-automatic operation and smooth cycling of the firearm. It features a chrome-lined bolt carrier and gas key, which enhances corrosion resistance and extends the component's lifespan. The staked gas key prevents it from loosening during use, maintaining consistent performance. This bolt carrier group is compatible with most AR-15 platforms and is a crucial component for ensuring optimal function and performance.\u003c\/span\u003e\u003c\/p\u003e","brand":"Double Star Corp.","offers":[{"title":"Default Title","offer_id":52669170417986,"sku":"ACC2029","price":137.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/ar100_5__59762.1709666864.1280.1280.png?v=1774274940"},{"product_id":"cmc-triggers-enhanced-ar-15-223-5-56-300-blk-bolt-carrier-group-black-nitride","title":"CMC Triggers Enhanced AR-15 .223\/5.56\/.300 BLK Bolt Carrier Group - Black Nitride","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cspan style=\"background-color: #ffff00;\"\u003e\u003cstrong\u003eCMC Triggers Enhanced AR-15 Bolt Carrier Group\u003c\/strong\u003e\u003c\/span\u003e is a complete replacement or upgrade assembly compatible with \u003cspan style=\"background-color: #ffff00;\"\u003e\u003cstrong\u003e223 Remington, 5.56x45mm NATO and 300 Blackout\u003c\/strong\u003e\u003c\/span\u003e. Its enhanced carrier geometry, increased mass and enlarged forward gas ports are designed with suppressed operation and short-barreled rifle configurations in mind.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe carrier is made from \u003cstrong\u003ecase-hardened 8620 steel\u003c\/strong\u003e and has a \u003cstrong\u003eblack nitride finish\u003c\/strong\u003e. A flared rear is intended to reduce carrier tilt or cant during recoil, while relocated bearing surfaces and fewer contact points are designed to reduce friction. The added carrier mass is intended to help maintain gas pressure and dwell time during extraction, particularly in suppressed or short-barreled setups.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe bolt is made from \u003cstrong\u003ecase-hardened 9310 steel\u003c\/strong\u003e to \u003cstrong\u003eMil-Spec dimensions\u003c\/strong\u003e and is both \u003cstrong\u003eMPI and HPT tested\u003c\/strong\u003e. Its external surfaces and the carbon-collection area behind the gas rings are CNC-ground after heat treatment. Bolt components are shot-peened and black-nitride coated, and the extractor uses a \u003cstrong\u003eMil-Spec extractor spring and O-ring\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eAdditional components include a \u003cstrong\u003eMil-Spec 8740 steel firing pin\u003c\/strong\u003e and a \u003cstrong\u003ehardened 4340 steel cam pin\u003c\/strong\u003e. The assembly has a \u003cstrong\u003eblack\u003c\/strong\u003e color and is offered in \u003cspan style=\"background-color: #ffff00;\"\u003e\u003cstrong\u003eNew condition\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"CMC Products","offers":[{"title":"Default Title","offer_id":54988169544002,"sku":"112852","price":157.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_1ca3d3ef-90ae-46af-9ef1-0899afef5aee.png?v=1784127169"},{"product_id":"rise-armament-ra-1011-ar-15-223-rem-5-56-nato-bolt-carrier-group-black-nitride","title":"Rise Armament RA-1011 AR-15 .223 Rem\/5.56 NATO Bolt Carrier Group - Black Nitride","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cspan style=\"background-color: #ffff00;\"\u003e\u003cstrong\u003eRise Armament RA-1011 Advanced Bolt Carrier Group\u003c\/strong\u003e\u003c\/span\u003e is a complete replacement or upgrade component for \u003cstrong\u003eAR-15 and M16-pattern rifles\u003c\/strong\u003e chambered in \u003cspan style=\"background-color: #ffff00;\"\u003e\u003cstrong\u003e.223 Remington and 5.56x45mm NATO\u003c\/strong\u003e\u003c\/span\u003e. Its \u003cstrong\u003efull-auto-profile carrier\u003c\/strong\u003e is also compatible with forced-reset safety selectors, forced-reset triggers, and registered full-auto sears.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe assembly combines an individually magnetic-particle-inspected \u003cstrong\u003e9310 steel bolt\u003c\/strong\u003e with a \u003cstrong\u003eheat-treated, case-hardened 8620 tool steel carrier\u003c\/strong\u003e. A \u003cstrong\u003etool steel gas key\u003c\/strong\u003e is secured with \u003cstrong\u003eGrade 8 hardened fasteners\u003c\/strong\u003e and properly staked. Additional components include a \u003cstrong\u003e4140 steel cam pin\u003c\/strong\u003e and a \u003cstrong\u003eshot-peened tool steel extractor\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eEach bolt carrier group is \u003cstrong\u003eindividually inspected and MPI tested\u003c\/strong\u003e. The \u003cstrong\u003eblack nitride finish\u003c\/strong\u003e provides an easy-to-clean exterior and a uniform black appearance.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThis listing includes \u003cstrong\u003eone Rise Armament RA-1011 Advanced Bolt Carrier Group\u003c\/strong\u003e in \u003cspan style=\"background-color: #ffff00;\"\u003e\u003cstrong\u003eNew condition\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"Rise Armament","offers":[{"title":"Default Title","offer_id":54988197560642,"sku":"101914","price":132.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_8a7a978d-9ea8-4227-845a-8dca496aa3ae.png?v=1784127762"},{"product_id":"cmmg-m16-5-56x45mm-nato-steel-bolt-carrier-group-black","title":"CMMG M16 5.56x45mm NATO Steel Bolt Carrier Group - Black","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cspan style=\"background-color: #ffff00;\"\u003e\u003cstrong\u003eCMMG M16 Bolt Carrier Group\u003c\/strong\u003e\u003c\/span\u003e is a complete, standard-size replacement and build component for the \u003cstrong\u003eAR-15 platform\u003c\/strong\u003e. It uses an \u003cstrong\u003eM16 full-auto-profile carrier\u003c\/strong\u003e and is supplied as \u003cstrong\u003eone complete bolt carrier group\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eCMMG builds the bolt from \u003cstrong\u003e9310 steel\u003c\/strong\u003e with a \u003cstrong\u003ephosphate finish\u003c\/strong\u003e. The \u003cstrong\u003e8620 steel carrier\u003c\/strong\u003e is chrome-lined and phosphate-finished, while the extractor is made from \u003cstrong\u003e4140 steel\u003c\/strong\u003e with a phosphate finish. The assembly has a \u003cstrong\u003eblack exterior\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThis bolt carrier group is compatible with \u003cspan style=\"background-color: #ffff00;\"\u003e\u003cstrong\u003e5.56x45mm NATO, .223 Remington, and .300 AAC Blackout\u003c\/strong\u003e\u003c\/span\u003e chamberings. It is a \u003cspan style=\"background-color: #ffff00;\"\u003e\u003cstrong\u003eNew\u003c\/strong\u003e\u003c\/span\u003e CMMG component covered by the \u003cstrong\u003eCMMG Lifetime Quality Guarantee\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"CMMG","offers":[{"title":"Default Title","offer_id":54988299469122,"sku":"89861","price":150.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_7f22ad66-9e77-4a2a-bca1-c25f7561cb22.png?v=1784130548"},{"product_id":"wilson-combat-ar-15-m16-5-56x45mm-nato-bolt-carrier-assembly-nickel-boron","title":"Wilson Combat AR-15\/M16 5.56x45mm NATO Bolt Carrier Assembly - Nickel-Boron","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cspan style=\"background-color: #ffff00;\"\u003e\u003cstrong\u003eWilson Combat AR-15\/M16 Bolt Carrier Assembly\u003c\/strong\u003e\u003c\/span\u003e is a complete, drop-in \u003cstrong\u003eauto-profile\u003c\/strong\u003e assembly for AR-platform rifles built around the \u003cspan style=\"background-color: #ffff00;\"\u003e\u003cstrong\u003e5.56x45mm NATO\u003c\/strong\u003e\u003c\/span\u003e case head. Its \u003cstrong\u003eMil-Spec configuration\u003c\/strong\u003e is the same bolt carrier assembly design Wilson Combat uses in its fully built rifles.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThis assembly fits quality AR rifles chambered in \u003cstrong\u003e.223 Remington\/5.56 NATO\u003c\/strong\u003e, \u003cstrong\u003e.300 Blackout\u003c\/strong\u003e, \u003cstrong\u003e.204 Ruger\u003c\/strong\u003e, \u003cstrong\u003e300 HAM'R\u003c\/strong\u003e, and \u003cstrong\u003e7.62x40 WT\u003c\/strong\u003e. The carrier has \u003cstrong\u003eforward-assist cuts\u003c\/strong\u003e and a \u003cstrong\u003eproperly staked gas key\u003c\/strong\u003e, while the complete assembly includes a machined ejector and extractor.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe assembly carries a \u003cstrong\u003estainless steel\u003c\/strong\u003e material specification. At the component level, the bolt is precision-machined from \u003cstrong\u003eaerospace-grade 9310 tool steel\u003c\/strong\u003e, and the hardened carrier is made from \u003cstrong\u003e8620 steel\u003c\/strong\u003e. A \u003cstrong\u003epolished nickel-boron coating\u003c\/strong\u003e provides corrosion protection and makes fouling easier to clean from the working surfaces.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThis bolt carrier assembly is offered in \u003cspan style=\"background-color: #ffff00;\"\u003e\u003cstrong\u003eNew Condition\u003c\/strong\u003e\u003c\/span\u003e and is supplied as a complete assembly ready for installation in a compatible rifle.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wilson Combat","offers":[{"title":"Default Title","offer_id":54988306678082,"sku":"182123","price":191.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_a27cb82d-21a1-4e52-8ccc-596206991767.png?v=1784130651"},{"product_id":"lbe-unlimited-m16blt-m16-style-5-56x45mm-nato-complete-bcg-black-phosphate","title":"LBE Unlimited M16BLT M16 Style 5.56x45mm NATO Complete BCG - Black Phosphate","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eLBE Unlimited M16BLT M-16 Style Complete BCG\u003c\/span\u003e\u003c\/strong\u003e is an assembled bolt carrier group for \u003cstrong\u003eAR-15 rifles\u003c\/strong\u003e chambered in \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e5.56x45mm NATO\u003c\/span\u003e\u003c\/strong\u003e. It uses the \u003cstrong\u003eM16\/full-auto carrier profile\u003c\/strong\u003e and is supplied ready to install.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eIts carrier is made from \u003cstrong\u003e8620 steel\u003c\/strong\u003e and finished in \u003cstrong\u003eblack phosphate\u003c\/strong\u003e. The carrier interior is \u003cstrong\u003echrome-lined\u003c\/strong\u003e, while the \u003cstrong\u003eCarpenter 158 steel bolt\u003c\/strong\u003e is \u003cstrong\u003eheat-treated and plated\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003echrome-lined gas key\u003c\/strong\u003e is secured with \u003cstrong\u003estaked Grade 8 screws\u003c\/strong\u003e. The complete assembly includes the \u003cstrong\u003eextractor\u003c\/strong\u003e and \u003cstrong\u003ebolt gas rings\u003c\/strong\u003e. Made in the \u003cstrong\u003eUSA\u003c\/strong\u003e, this is a \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eNew\u003c\/span\u003e\u003c\/strong\u003e bolt carrier group for an AR-15 build or replacement.\u003c\/span\u003e\u003c\/p\u003e","brand":"LBE Unlimited","offers":[{"title":"Default Title","offer_id":54988428575042,"sku":"130819","price":131.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_188aac55-8ba0-46eb-bd30-916c59b066f5.png?v=1784135266"},{"product_id":"patriot-ordnance-factory-roller-cam-pin-upgrade-kit-223-rem-5-56x45mm-nato-ar-platform","title":"Patriot Ordnance Factory Roller Cam Pin Upgrade Kit 223 Rem\/5.56x45mm NATO AR-Platform","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003ePatriot Ordnance Factory Roller Cam Pin Upgrade Kit\u003c\/span\u003e\u003c\/strong\u003e is a drop-in upgrade for \u003cstrong\u003eMil-Spec direct impingement bolt carrier groups\u003c\/strong\u003e in \u003cstrong\u003e223 Rem \/ 5.56x45mm NATO\u003c\/strong\u003e \u003cstrong\u003eAR-platform\u003c\/strong\u003e rifles. 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Designed as a drop-in upgrade for the \u003cstrong\u003eAR-15, M16, and M4\u003c\/strong\u003e platforms, it is fully compatible with \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e.223 Remington\u003c\/span\u003e\u003c\/strong\u003e, \u003cstrong\u003e5.56x45mm NATO\u003c\/strong\u003e, and \u003cstrong\u003e300 Blackout\u003c\/strong\u003e chambers, and ships ready to install in any standard AR-pattern upper.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe M16 profile features \u003cstrong\u003eforward assist serrations\u003c\/strong\u003e on the carrier body, allowing the platform's forward assist to engage the carrier directly for positive manual chambering. The carrier measures \u003cstrong\u003e10.6 inches\u003c\/strong\u003e overall, and the Black Nitride finish reduces friction between the BCG and the upper receiver rails.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eWhether you're assembling a new rifle from the ground up, refreshing an existing platform, or keeping a spare on the bench, the \u003cstrong\u003eBAD-BCG-M16\u003c\/strong\u003e delivers the rugged, mil-spec performance that Battle Arms Development is known for.\u003c\/span\u003e\u003c\/p\u003e","brand":"Battle Arms Development","offers":[{"title":"Default Title","offer_id":55050253336898,"sku":"180816","price":134.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_38bd1a3c-f8ee-4242-b470-c35167db1f48.png?v=1784715366"},{"product_id":"faxon-firearms-type-1-7-62x39mm-ar-15-bolt-carrier-group-black-nitride-9310-steel","title":"Faxon Firearms Type 1 7.62x39mm AR-15 Bolt Carrier Group - Black Nitride 9310 Steel","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eFaxon Firearms Type 1 7.62x39mm Bolt Carrier Group\u003c\/span\u003e\u003c\/strong\u003e is purpose-built for \u003cstrong\u003eAR-15 platforms\u003c\/strong\u003e chambered in the popular \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e7.62x39mm\u003c\/span\u003e\u003c\/strong\u003e cartridge. The \u003cstrong\u003eType 1\u003c\/strong\u003e design is engineered to handle the unique demands of running the AK-pattern 7.62x39 round through an AR-15, giving builders a reliable, purpose-designed BCG for their rifles.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe bolt is machined from premium \u003cstrong\u003e9310 tool steel\u003c\/strong\u003e, a stronger material than the Carpenter 158 steel commonly found in production bolts. After machining, each bolt is \u003cstrong\u003eshot-peened\u003c\/strong\u003e to relieve surface stress and then \u003cstrong\u003emagnetic particle inspected (MPI)\u003c\/strong\u003e to military specifications, ensuring it is free of harmful cracks and ready for hard use. The entire BCG carries a \u003cstrong\u003eBlack Nitride\u003c\/strong\u003e finish that increases surface hardness and provides excellent corrosion resistance under field conditions.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eWhether you are building a 7.62x39 AR-15 from the ground up or replacing a worn BCG in an existing rifle, the Faxon Firearms Type 1 delivers the durability and quality that serious shooters demand from a mission-critical component.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eDISCLAIMER:\u003c\/span\u003e\u003c\/strong\u003e Firearms and receivers are subject to state-specific shipping restrictions and must be transferred through a valid FFL dealer. Please visit \u003ca href=\"\/shipping-restrictions\/\" target=\"_blank\"\u003eour shipping restrictions page\u003c\/a\u003e to review all applicable restrictions for your state. 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Side vent gas relief cuts reduce felt recoil and help keep gas out of the shooter's face during suppressed or rapid fire.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eDesigned as a drop-in upgrade for any mil-spec AR-15 upper receiver, the K-SPEC Enhanced BCG is a solid choice for a new build, a replacement part, or a refined component to breathe new life into an existing rifle. \u003cstrong\u003eAR-15 \/ M16 platform\u003c\/strong\u003e compatible.\u003c\/span\u003e\u003c\/p\u003e","brand":"KAK Industry","offers":[{"title":"Default Title","offer_id":55083623416130,"sku":"198372","price":175.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_e9815a6d-c609-4bb2-8767-f086bd2224ff.png?v=1784767662"},{"product_id":"kak-industry-k-spec-enhanced-ar-15-5-56-nato-300-blackout-m16-bcg-chrome-lined-phosphate","title":"KAK Industry K-SPEC Enhanced AR-15 5.56 NATO\/300 Blackout M16 BCG - Chrome Lined Phosphate","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eKAK Industry K-SPEC Enhanced\u003c\/span\u003e\u003c\/strong\u003e is a premium \u003cstrong\u003ebolt carrier group (BCG)\u003c\/strong\u003e engineered for the \u003cstrong\u003eAR-15\u003c\/strong\u003e\/\u003cstrong\u003eM16\u003c\/strong\u003e platform in \u003cspan style=\"background-color: #ffff00;\"\u003e\u003cstrong\u003e5.56 NATO\u003c\/strong\u003e\u003c\/span\u003e and \u003cspan style=\"background-color: #ffff00;\"\u003e\u003cstrong\u003e300 Blackout\u003c\/strong\u003e\u003c\/span\u003e. Its \u003cstrong\u003eM16 (full-auto) carrier profile\u003c\/strong\u003e is machined from \u003cstrong\u003e8620 steel\u003c\/strong\u003e, properly heat-treated, and paired with a \u003cstrong\u003e9310 steel\u003c\/strong\u003e bolt to mil-spec tolerances for long service life and reliable cycling.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe K-SPEC Enhanced configuration adds \u003cstrong\u003edual ejectors\u003c\/strong\u003e, a \u003cstrong\u003edown-vent\u003c\/strong\u003e gas port, and \u003cstrong\u003esand cuts\u003c\/strong\u003e to soften port pop, redirect gas away from the shooter's face, and improve function with a broad range of ammunition and suppressor loads. 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This \u003cstrong\u003eChrome\u003c\/strong\u003e version (MO-304-1010-003) bundles the \u003cstrong\u003efiring pin\u003c\/strong\u003e, \u003cstrong\u003ecam pin\u003c\/strong\u003e, and \u003cstrong\u003eretaining pin\u003c\/strong\u003e - the three internal components most commonly replaced during a BCG rebuild.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003ecam pin\u003c\/strong\u003e is machined from \u003cstrong\u003e4140 steel\u003c\/strong\u003e, Swiss turned and heat treated, then finished in \u003cstrong\u003eHard Chrome\u003c\/strong\u003e for smooth tracking inside the carrier and upper receiver. 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