{"product_id":"faxon-firearms-5-56-m16-superfinished-bolt-carrier-group-chrome","title":"Faxon Firearms 5.56 M16 Superfinished Bolt Carrier Group - Chrome","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eFaxon Firearms Superfinished 5.56 M16 Bolt Carrier Group\u003c\/span\u003e\u003c\/strong\u003e in \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eChrome\u003c\/span\u003e\u003c\/strong\u003e is a drop-in component built for \u003cstrong\u003eAR-15\u003c\/strong\u003e and \u003cstrong\u003eM16\u003c\/strong\u003e pattern rifles chambered in \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e5.56x45mm NATO\u003c\/span\u003e\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eFaxon machines the bolt from \u003cstrong\u003e9310 tool steel\u003c\/strong\u003e and the carrier from \u003cstrong\u003e8620 steel\u003c\/strong\u003e. The bolt is fully heat-treated to \u003cstrong\u003eMIL-SPEC\u003c\/strong\u003e, \u003cstrong\u003eshot peened\u003c\/strong\u003e, and \u003cstrong\u003eMagnetic Particle Inspected (MPI)\u003c\/strong\u003e for batch consistency and long service life. The carrier and bolt wear surfaces are \u003cstrong\u003esuperfinished\u003c\/strong\u003e to reduce friction and fouling, while the bolt wears a \u003cstrong\u003ehard chrome finish\u003c\/strong\u003e rated at approximately \u003cstrong\u003e68 to 72 HRC\u003c\/strong\u003e for outstanding surface hardness, corrosion resistance, and easy cleaning under high round counts.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe gas key is properly staked, and the BCG is \u003cstrong\u003efull-auto rated\u003c\/strong\u003e for reliable cycling whether you run a registered M16 platform or a semi-auto AR-15 build. Whether you are assembling a new rifle or replacing a worn component, this \u003cstrong\u003eMIL-SPEC pattern BCG\u003c\/strong\u003e delivers the tight tolerances and premium finishing Faxon is known for.\u003c\/span\u003e\u003c\/p\u003e","brand":"Faxon Firearms","offers":[{"title":"Default Title","offer_id":55292880290114,"sku":"556BCGNITRIDECR","price":263.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/alt_60bb7b40-2b79-4fbf-83e8-ef1d9bd527f8.jpg?v=1785103790","url":"https:\/\/centerfiresystems.com\/products\/faxon-firearms-5-56-m16-superfinished-bolt-carrier-group-chrome","provider":"Centerfire Systems","version":"1.0","type":"link"}