{"product_id":"kak-industry-k-spec-enhanced-ar-15-bolt-carrier-5-56-nato-300-blackout-chrome-lined-phosphate","title":"KAK Industry K-SPEC Enhanced AR-15 Bolt Carrier 5.56 NATO\/.300 Blackout - Chrome Lined\/Phosphate","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eKAK Industry K-SPEC Enhanced\u003c\/span\u003e\u003c\/strong\u003e AR-15 \u003cstrong\u003eBolt Carrier\u003c\/strong\u003e is a premium upgrade carrier body for builders who want to assemble their own bolt carrier group with a standard mil-spec bolt. This listing is for the \u003cstrong\u003ecarrier with gas key only\u003c\/strong\u003e; the bolt, cam pin, firing pin, and firing pin retaining pin are not included.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eForged from \u003cstrong\u003e8620 steel\u003c\/strong\u003e, the K-SPEC Enhanced carrier features \u003cstrong\u003esand-cut carrier rails\u003c\/strong\u003e that smooth cycling and reduce friction against the upper receiver. The carrier is \u003cstrong\u003echrome lined\u003c\/strong\u003e on the interior for long-term wear and corrosion resistance, with a \u003cstrong\u003emanganese phosphate\u003c\/strong\u003e finish on the exterior. The \u003cstrong\u003edown-vent gas key\u003c\/strong\u003e directs excess gas downward rather than back into the shooter's face, a feature many shooters appreciate when running a suppressor.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eDesigned to mate with any standard AR-15 bolt, this carrier supports both \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e5.56 NATO\u003c\/span\u003e\u003c\/strong\u003e and \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e.300 Blackout\u003c\/span\u003e\u003c\/strong\u003e. Finished in \u003cstrong\u003eblack\u003c\/strong\u003e and made in the \u003cstrong\u003eUSA\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"KAK Industry","offers":[{"title":"Default Title","offer_id":55765098496322,"sku":"198381","price":98.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_0603f850-aca6-4882-a84d-60759b1db800.png?v=1785946958","url":"https:\/\/centerfiresystems.com\/products\/kak-industry-k-spec-enhanced-ar-15-bolt-carrier-5-56-nato-300-blackout-chrome-lined-phosphate","provider":"Centerfire Systems","version":"1.0","type":"link"}