{"product_id":"aero-ar15-assembled-upper-black","title":"Aero Precision AR15 Assembled Upper Receiver – Black Anodized","description":"\u003cp\u003eThe Aero Precision AR15 Assembled Upper Receiver is a forged 7075-T6 aluminum upper designed for standard mil-spec AR-15 lower receivers. This complete upper assembly includes the forward assist and ejection port cover already installed, allowing builders to focus on barrel, handguard, and bolt carrier group selection. The upper is built to M4 feed ramp specifications for reliable feeding across a wide range of ammunition types.\u003c\/p\u003e\u003cp\u003eFinished in Type III hard coat anodizing for corrosion resistance and durability, this upper features Aero Precision's precision machining and quality control standards. The brass deflector is integrated into the design, and the upper ships ready for your barrel assembly. No lower parts included—this is the upper receiver only.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Lower:\u003c\/strong\u003e Mil-spec AR-15\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Forged 7075-T6 aluminum\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\u003eFeed Ramps:\u003c\/strong\u003e M4 spec\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Forward assist, ejection port cover installed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Requires barrel, handguard, BCG, charging handle (not included)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aero Precision","offers":[{"title":"Default Title","offer_id":47944017019135,"sku":"APAR501603AC","price":124.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/2854378.jpg?v=1766612343","url":"https:\/\/doublestackstore.com\/products\/aero-ar15-assembled-upper-black","provider":"Double Stack Store","version":"1.0","type":"link"}