{"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","url":"https:\/\/centerfiresystems.com\/products\/cmmg-m16-5-56x45mm-nato-steel-bolt-carrier-group-black","provider":"Centerfire Systems","version":"1.0","type":"link"}