{"product_id":"fail-zero-7-62x39mm-ar-15-bolt-carrier-group-exo-nickel-boron-no-hammer","title":"Fail Zero 7.62x39mm AR-15 Bolt Carrier Group EXO Nickel Boron - No Hammer","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eFail Zero Bolt Carrier Group\u003c\/span\u003e\u003c\/strong\u003e in \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e7.62x39mm\u003c\/span\u003e\u003c\/strong\u003e is a complete, drop-in BCG engineered for \u003cstrong\u003eAR-15\u003c\/strong\u003e platform uppers chambered in the popular Russian intermediate cartridge. Fully assembled and ready to install, this carrier drops into most properly chambered \u003cstrong\u003eMil-Spec 7.62x39mm\u003c\/strong\u003e upper receivers, giving builders and shooters a reliable cycling component for a dedicated 7.62x39 AR build.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eEvery critical working surface is treated with Fail Zero's signature \u003cstrong\u003eEXO Nickel Boron\u003c\/strong\u003e coating, producing a self-lubricating, corrosion-resistant finish that reduces friction between moving parts and makes routine cleaning far easier than on a standard phosphate or nitride BCG. The carrier is machined from \u003cstrong\u003esteel\u003c\/strong\u003e and configured as a \u003cstrong\u003eNo Hammer\u003c\/strong\u003e \u003cstrong\u003eSemi-Auto\u003c\/strong\u003e unit, the standard pattern for civilian AR-15 rifles.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eWhether you are assembling a 7.62x39mm AR for range work, hunting with AK-pattern ammo on an AR platform, or simply replacing a worn carrier, this Fail Zero BCG delivers the smooth operation and long-term durability the brand is known for. Overall carrier dimensions measure \u003cstrong\u003e1.60\" x 3.80\" x 10.30\"\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"Fail Zero","offers":[{"title":"Default Title","offer_id":55325062594882,"sku":"FZ762X3901NH","price":166.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/alt_f5007771-eb2b-4437-bc5e-c7ddeb58fc46.jpg?v=1785152468","url":"https:\/\/centerfiresystems.com\/products\/fail-zero-7-62x39mm-ar-15-bolt-carrier-group-exo-nickel-boron-no-hammer","provider":"Centerfire Systems","version":"1.0","type":"link"}