{"product_id":"kak-k-spec-enh-bcg-556-dv-de-chrm","title":"KAK Industry K-SPEC Enhanced BCG 5.56 – Dual Ejector, Desert Chrome","description":"\u003cp\u003eThe KAK Industry K-SPEC Enhanced Bolt Carrier Group is a complete replacement BCG for AR-15 pattern rifles chambered in 5.56 NATO\/.223 Remington. This enhanced design features a dual ejector system for improved extraction reliability and reduced ejection failures, particularly beneficial for suppressed firearms or rifles with non-standard gas systems. Built to exceed mil-spec standards, it replaces factory or worn BCGs to restore or improve cycling performance.\u003c\/p\u003e\u003cp\u003eMachined from 8620 steel with a Carpenter 158 steel bolt, this BCG features a desert chrome finish that provides enhanced corrosion resistance and lubricity compared to standard phosphate coatings. The dual ejector configuration increases extraction force and consistency. Installation is drop-in for any mil-spec AR-15 upper receiver—no gunsmithing required. Bolt is properly staked and MPI\/HPT tested.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Bolt Carrier Group\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e AR-15, 5.56 NATO\/.223 Remington\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 8620 Steel Carrier, Carpenter 158 Steel Bolt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Desert Chrome\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Drop-In\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Complete BCG with firing pin, cam pin, and dual ejectors\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KAK Industry","offers":[{"title":"Default Title","offer_id":48405470347519,"sku":"KAK425-3305-006","price":233.96,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/5829389.jpg?v=1776435866","url":"https:\/\/doublestackstore.com\/products\/kak-k-spec-enh-bcg-556-dv-de-chrm","provider":"Double Stack Store","version":"1.0","type":"link"}