{"product_id":"kak-industry-k-spec-enhanced-ar-15-bolt-5-56-nato-300-blackout-phosphate-dual-ejector","title":"KAK Industry K-SPEC Enhanced AR-15 Bolt 5.56 NATO\/300 Blackout Phosphate - Dual Ejector","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eKAK Industry K-SPEC Enhanced AR-15 Bolt\u003c\/span\u003e\u003c\/strong\u003e is a complete assembled bolt built for \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 AR-pattern rifles. It is machined from a single piece of aircraft\/bearing quality \u003cstrong\u003e9310 steel\u003c\/strong\u003e, then heat treated and precision ground to the tight tolerances KAK Industry requires of its bolt components.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe K-SPEC design adds a \u003cstrong\u003edual mil-spec ejector system\u003c\/strong\u003e that uses standard mil-spec ejectors and springs, requiring no proprietary replacement parts. The dual-ejector configuration increases the ejection reliability and adds consistency to the ejection pattern compared to a standard single-ejector bolt.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eFinished in \u003cstrong\u003eblack phosphate\u003c\/strong\u003e and \u003cstrong\u003ebackwards compatible with all standard mil-spec bolt carrier group components\u003c\/strong\u003e, this bolt installs directly into any mil-spec AR-15 BCG. It is a straightforward upgrade for builders and shooters looking to add K-SPEC dual-ejector reliability to an existing rifle or a fresh build.\u003c\/span\u003e\u003c\/p\u003e","brand":"KAK Industry","offers":[{"title":"Default Title","offer_id":55083722768706,"sku":"198383","price":73.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_bba1c927-a693-4951-9653-e5eced02674f.png?v=1784768139","url":"https:\/\/centerfiresystems.com\/products\/kak-industry-k-spec-enhanced-ar-15-bolt-5-56-nato-300-blackout-phosphate-dual-ejector","provider":"Centerfire Systems","version":"1.0","type":"link"}