We all know the AR-15 is one of the most popular rifles on the market. But what about its big brother, the AR-10? The Aero Precision M5 Barreled Upper Receiver is here to change the game and make shooting large calibers out of a semi-automatic AR-10 platform a breeze. This tough upper receiver is constructed of high quality 41V50 chrome moly vanadium steel and features a 16” heavy barrel that is perfect for precision shooting and hunting. The FDE finish rounds out the aerospace-grade look of this awesome upper receiver.
The 15” S-ONE free float handguard features M-LOK attachment slots and the Atlas attachment system is extremely strong while being easy to remove. All you need is a bolt carrier group and charging handle and you have a complete upper receiver group.
This top-quality receiver is made from 7075-T6 aluminum forgings and features a flat dark earth Cerakote finish for maximum durability and corrosion resistance. It comes with forward assist and port door cover installed, and the top picatinny rail is laser engraved with T-marks for easy identification of your preferred optic position. The 16″ barrel is perfect for mid-length builds, and the overall quality and attention to detail of this receiver is second to none.