{"product_id":"bolt-carrier-assy-5-56mm-black","title":"Wilson Combat Bolt Carrier Assembly 5.56mm Black – Complete BCG","description":"\u003cp\u003eThe Wilson Combat Bolt Carrier Assembly in 5.56mm delivers precision-machined reliability for AR-15 platform rifles. This complete bolt carrier group is manufactured to Wilson Combat's exacting standards, featuring proper-spec staking, gas key alignment, and a black finish. Built for shooters who demand consistent function and durability in their primary rifle.\u003c\/p\u003e\u003cp\u003eMachined from 8620 steel with a properly torqued and staked gas key, this BCG includes the bolt carrier, bolt, cam pin, firing pin, and retaining pin. Compatible with mil-spec AR-15 upper receivers chambered in 5.56mm NATO or .223 Remington. The black finish provides corrosion resistance while maintaining a low-profile appearance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Complete bolt carrier group\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e AR-15 platform rifles (5.56mm 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 Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Bolt carrier, bolt, cam pin, firing pin, retaining pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Direct replacement for mil-spec AR-15 bolt carrier groups\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wilson Combat","offers":[{"title":"Default Title","offer_id":47950860157183,"sku":"WCTR-BCA-SBN556","price":185.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/bca92d5.jpg?v=1766727286","url":"https:\/\/doublestackstore.com\/products\/bolt-carrier-assy-5-56mm-black","provider":"Double Stack Store","version":"1.0","type":"link"}