{"product_id":"wsm15-billet-upper-black","title":"Warrior Systems WSM15 Billet Upper Receiver – Mil-Spec AR-15 Platform","description":"\u003cp\u003eThe Warrior Systems WSM15 Billet Upper Receiver is a precision-machined component for AR-15 pattern builds. CNC-machined from a single block of 7075-T6 aluminum, this upper offers tight tolerances and a clean platform for custom rifle configurations. The black anodized finish provides corrosion resistance and a clean aesthetic.\u003c\/p\u003e\u003cp\u003eThis stripped upper receiver is compatible with mil-spec AR-15 lower receivers and accepts standard bolt carrier groups, charging handles, and barrel assemblies. The upper features a flat-top Picatinny rail for optics mounting and forward assist and ejection port cover provisions. Sold as a stripped upper — barrel, handguard, and internal components not included.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Stripped Upper Receiver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlatform:\u003c\/strong\u003e AR-15 \/ M4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 7075-T6 Aluminum Billet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Type III Hard Coat Anodized, Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Upper Receiver Only (Stripped)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e AR-15 rifle and pistol builds requiring mil-spec upper receiver\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Warrior Systems","offers":[{"title":"Default Title","offer_id":47944224932095,"sku":"WR7015101","price":179.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/wsm15up19d60.jpg?v=1766632376","url":"https:\/\/doublestackstore.com\/products\/wsm15-billet-upper-black","provider":"Double Stack Store","version":"1.0","type":"link"}