{"product_id":"aero-m5-upper-308win-16-blk","title":"Aero Precision M5 .308 Winchester Upper Receiver Assembly 16\" – AR-10 \/ DPMS Pattern","description":"\u003cp\u003eThe Aero Precision M5 .308 Winchester upper receiver assembly is a complete 16-inch upper designed for DPMS-pattern AR-10 lower receivers. Chambered in .308 Winchester, this upper delivers reliable centerfire performance in a mid-length gas system configuration. The carbine-length profile makes it suitable for hunting, precision shooting, and general-purpose applications where a compact .308 platform is required.\u003c\/p\u003e\u003cp\u003eBuilt with a forged 7075-T6 aluminum upper receiver and a 4150 chrome moly vanadium barrel with a black nitride finish, this assembly is ready to install on any compatible M5\/DPMS lower. The upper includes a 15-inch M-LOK handguard, A2-style flash hider, and bolt carrier group. Aero Precision's in-house manufacturing ensures consistent tolerances and reliable extraction. No gunsmithing required—headspaced and test-fired at the factory.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e .308 Winchester\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Complete upper receiver assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Lower:\u003c\/strong\u003e DPMS-pattern AR-10 \/ Aero M5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarrel Length:\u003c\/strong\u003e 16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Forged 7075-T6 aluminum receiver, 4150 CMV barrel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black anodized receiver, nitride barrel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Upper receiver, barrel, handguard, BCG, charging handle, muzzle device\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Pins directly to DPMS lower, no gunsmithing required\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aero Precision","offers":[{"title":"Default Title","offer_id":47944017281279,"sku":"APAR538705M22","price":743.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/2854410.jpg?v=1766612395","url":"https:\/\/doublestackstore.com\/products\/aero-m5-upper-308win-16-blk","provider":"Double Stack Store","version":"1.0","type":"link"}