{"product_id":"aero-m4e1-t-upper-308win-16-fde","title":"Aero Precision M4E1-T Complete Upper Receiver .308 Win 16\" – AR-10 Platform FDE","description":"\u003cp\u003eThe Aero Precision M4E1-T complete upper receiver is chambered in .308 Winchester and built for AR-10 pattern lower receivers using the DPMS Gen 1 platform. This 16-inch configuration delivers reliable performance for hunting, long-range shooting, and precision applications. The threaded upper design integrates the Picatinny rail with the receiver forging for improved accuracy and a streamlined profile.\u003c\/p\u003e\u003cp\u003eMachined from 7075-T6 aluminum with a Flat Dark Earth Cerakote finish, this upper includes the barrel, gas system, and muzzle device. The M4E1 threaded upper receiver eliminates the need for separate rail mounting hardware by integrating the rail attachment points directly into the forging. Installation requires only an AR-10 lower receiver and bolt carrier group to complete the rifle. No gunsmithing required—install using standard AR tools and procedures.\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 AR-10 \/ DPMS Gen 1 pattern\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 7075-T6 aluminum forged receiver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Flat Dark Earth Cerakote\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Upper receiver, barrel, gas system, muzzle device\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Requires AR-10 lower receiver and BCG (not included)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aero Precision","offers":[{"title":"Default Title","offer_id":47944017346815,"sku":"APAR538715M22","price":781.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/2854413.jpg?v=1766612403","url":"https:\/\/doublestackstore.com\/products\/aero-m4e1-t-upper-308win-16-fde","provider":"Double Stack Store","version":"1.0","type":"link"}