{"product_id":"lantac-usa-m-spec-bcg-223-remington-5-56-nato-ar-15-tin-bolt-carrier-group","title":"Lantac USA M-SPEC BCG .223 Remington\/5.56 NATO AR-15 TiN Bolt Carrier Group","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eUpgrade or build out your \u003cstrong\u003eAR-15\u003c\/strong\u003e or \u003cstrong\u003eM16 platform\u003c\/strong\u003e rifle with the \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eLantac USA M-SPEC Bolt Carrier Group\u003c\/span\u003e\u003c\/strong\u003e. This BCG is precision machined to \u003cstrong\u003emilspec dimensions and tolerances\u003c\/strong\u003e, purpose-built for reliable cycling and long service life in \u003cstrong\u003e.223 Remington\u003c\/strong\u003e \/ \u003cstrong\u003e5.56 NATO\u003c\/strong\u003e chambers.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003eM-SPEC\u003c\/strong\u003e carrier uses a full-auto style design with \u003cstrong\u003eincreased mass\u003c\/strong\u003e for smoother operation and reduced felt recoil. The carrier is manufactured from \u003cstrong\u003e8620 steel\u003c\/strong\u003e and finished in a \u003cstrong\u003eTitanium Nitride (TiN)\u003c\/strong\u003e coating, giving the BCG its signature gold appearance while adding wear resistance and lubricity under hard use. Proudly \u003cstrong\u003eMade in the USA\u003c\/strong\u003e, this bolt carrier group is engineered specifically for the \u003cstrong\u003e5.56\/.223\u003c\/strong\u003e AR-15 \/ M16 platform and drops right into your next build, replacement, or upgrade.\u003c\/span\u003e\u003c\/p\u003e","brand":"Lantac USA","offers":[{"title":"Default Title","offer_id":55075290186050,"sku":"194109","price":192.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_23b74326-0244-4ac3-bb4e-4e1d946d5fa8.png?v=1784754192","url":"https:\/\/centerfiresystems.com\/products\/lantac-usa-m-spec-bcg-223-remington-5-56-nato-ar-15-tin-bolt-carrier-group","provider":"Centerfire Systems","version":"1.0","type":"link"}