{"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 Steel AR-15, M16 Full Auto","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThis Spike's Tactical Bolt Carrier Group is the same Mil-Spec BCG that they sell but the only difference is that it's coated in Nickel Boron. It is High Pressure Tested and Magnetic Particle Inspected (HPT\/MPI). Nickel Boron has proven itself to be the most durable finish on the market. It's much smoother than Hard Chrome, it's easier to clean, makes the rifle cycle smoother, it can be run almost lube free for thousands of rounds, and it will never chip, peal, or flake off. This BCG works in AR-15s. This BCG does NOT make your rifle fully-automatic. It is machined from 8620 Tool Steel (Carrier) and 158 Carpenter Steel (Bolt) and has a shrouded firing pin. It has Nickel Boron Coating inside and out (Bolt, Carrier, and Gas Key). The Forged Mil-Spec gas key is attached with Grade 8 hardware and properly staked. The bolt is shot peened. It has Mil-Spec Extractor Spring, black extractor insert, Viton O-Ring and Tool Steel Extractor.\u003c\/span\u003e\u003c\/p\u003e","brand":"Spikes","offers":[{"title":"Default Title","offer_id":52668605071682,"sku":"CFS99791","price":202.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/getimage__83422.1697572332.1280.1280.jpg?v=1774274281"},{"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"}],"url":"https:\/\/centerfiresystems.com\/collections\/parts-and-accessories-ar-15-parts-and-accessories-ar-15-parts-bolt-carrier-groups.oembed","provider":"Centerfire Systems","version":"1.0","type":"link"}