{"product_id":"lantac-usa-e-bcg-enhanced-bcg-223-5-56-tin-gold-ar-15-bolt-carrier-group","title":"LANTAC USA E-BCG Enhanced BCG .223\/5.56 TiN Gold AR-15 Bolt Carrier Group","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eLANTAC USA E-BCG\u003c\/span\u003e\u003c\/strong\u003e is an Enhanced Bolt Carrier Group built for \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e.223 Remington \/ 5.56 NATO\u003c\/span\u003e\u003c\/strong\u003e AR-15, M16, and M4 pattern rifles. Designed to run smoother, cleaner, and cooler than a standard carrier, the E-BCG features precision-machined \u003cstrong\u003eforward porting\u003c\/strong\u003e that vents gas higher in the receiver to help reduce recoil, improve lock time, and keep the action running cleaner during sustained fire.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe carrier is cut from \u003cstrong\u003e8620 steel\u003c\/strong\u003e and paired with a \u003cstrong\u003eshot-peened Carpenter 158 bolt\u003c\/strong\u003e that has been \u003cstrong\u003eMagnetically Particle Inspected (MPI)\u003c\/strong\u003e for material integrity. A \u003cstrong\u003eTiN (Titanium Nitride)\u003c\/strong\u003e coating lays down a durable, low-friction \u003cstrong\u003egold\u003c\/strong\u003e finish that resists wear and makes cleaning easier. The E-BCG is rated for both \u003cstrong\u003efull-auto and semi-auto\u003c\/strong\u003e use and weighs \u003cstrong\u003e11.7 oz\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eBuilt to drop directly into a standard AR-15, M16, or M4 upper receiver, the LANTAC E-BCG is a turnkey upgrade for builders seeking a premium, hard-use bolt carrier group.\u003c\/span\u003e\u003c\/p\u003e","brand":"Lantac USA","offers":[{"title":"Default Title","offer_id":55816545075522,"sku":"194104","price":305.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_e631077c-b83e-4d17-a3de-d91c1a625a47.png?v=1786093989","url":"https:\/\/centerfiresystems.com\/products\/lantac-usa-e-bcg-enhanced-bcg-223-5-56-tin-gold-ar-15-bolt-carrier-group","provider":"Centerfire Systems","version":"1.0","type":"link"}