--- title: "KAK Industry Silver AR-15 Dual Ejector Bolt" description: "Silver AR-15 bolt for 5.56 NATO and .300 Blackout with dual mil-spec ejectors and springs. Uses no proprietary ejector components." canonical_url: "https://www.kygunco.com/product/kak-industries-k-spec-enh-bolt-ar-15-5.56-300-blk-slvr-dual-ejctr" meta: author: KYGUNCO "og:description": "Silver AR-15 bolt for 5.56 NATO and .300 Blackout with dual mil-spec ejectors and springs. Uses no proprietary ejector components." "og:image": "https://cdn.kygunco.com/assets/products/283647/thumbnail.jpg?v=1743020836" "og:image:height": "500" "og:image:width": "500" "og:title": "KAK Industry Silver AR-15 Dual Ejector Bolt" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Shooting](https://www.kygunco.com/category/shooting) / [Gun Parts](https://www.kygunco.com/category/shooting/gun-parts) / [Handgun & Rifle Parts](https://www.kygunco.com/category/shooting/gun-parts/handgun-and-rifle-parts) / [Rifle Parts](https://www.kygunco.com/category/shooting/gun-parts/handgun-and-rifle-parts/rifle-parts) / [Bolt Carrier Group](https://www.kygunco.com/category/shooting/gun-parts/handgun-and-rifle-parts/rifle-parts/bolt-carrier-group) / KKN-303-0505-002 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/283647/main.jpg?v=1743020836) For illustration purposes only, this image may not be an exact representation of the product. # KAK INDUSTRY K-SPEC Enh Bolt AR-15 5.56/300 Blk Slvr Dual Ejctr The KAK K-Spec AR-15 bolt features a dual ejector system for more consistent ejection in 5.56 NATO and .300 Blackout applications. It uses mil-spec ejectors and springs rather than proprietary components, while centered ejector holes help preserve the bolt's structural integrity. $112.49 ** 5 interest-free payments of **$22.50** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** Online In Store ** Flat Rate $13.94 for every 25 lbs. Shipping to HI & AK may incur additional fees. ** Ships To Your Home Fulfilled by a partner warehouse. ** Partner Fulfilled Item # 283647 Style KKN-303-0505-002 UPC 811163035712 Condition New Manufacturer [KAK Industry](https://www.kygunco.com/brand/kak-industry) Weight 1 lb The K-Spec dual ejector system is a key upgrade for AR-15 users, offering increased reliability and consistency in ejection patterns. By using mil spec ejectors and springs, KAK ensures that no proprietary parts are necessary, making it easier to maintain and replace components when needed. The ejector holes are carefully centered on the lugs to maintain the bolt's structural integrity, preventing any strength reduction. With over a decade of experience manufacturing dual ejector bolts for the AR10/LR308 platform, KAK has brought that expertise to the AR-15, delivering a proven, durable solution to enhance ejection performance, especially in high-demand environments. ** WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov). 0.0 ** ** ** ** ** 0 reviews ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## More from KAK Industry ```json {"@context":"https://schema.org","@graph":[{"@id":"https://www.kygunco.com/#website","@type":"WebSite","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"KYGUNCO","url":"https://www.kygunco.com/","publisher":{"@id":"https://www.kygunco.com/#/schema/organization/kygunco"}},{"@id":"https://www.kygunco.com/product/kak-industries-k-spec-enh-bolt-ar-15-5.56-300-blk-slvr-dual-ejctr#webpage","@type":"WebPage","description":"Silver AR-15 bolt for 5.56 NATO and .300 Blackout with dual mil-spec ejectors and springs. 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