Aero Precision M4E1 Threaded Stripped Upper Receiver 5.56 NATO

Aero Precision M4E1 Threaded Stripped Upper Receiver 223 Remington/5.56 NATO 7075-T6 Aluminum Black Anodized. 56 NATO. These AR15 Upper Receivers made by Aero Precision are machined from rugged lightweight 7075-T6 aluminum with your choice of finish that further enhances their strength and resistance to corrosion and abrasion. The Aero Precision M4E1 Stripped Upper AR15 Receiver sports a Picatinny Profile that blends perfectly with their ATLAS Series of handguards. Install an Aero Precision M4E1 Threaded Stripped Upper Receiver to create an improved shooting experience for nearly any application. Specifications for Aero Precision APAR700201C M4E1 Stripped Upper Receiver 223 Remington/5.56 NATO : Mfg Item Num: APAR700201C Supplier SKU: 100539 Category: UPPERS Receiver Finish: Black Hard Coat Anodized Type: Stripped Caliber: 223 Remington/5.56 NATO Sights: None Optic Ready Receiver Description: 7075-T6 Aluminum Features of Aero Precision M4E1 Stripped Upper Receiver 223 Remington/5.56 NATO: Enhanced forging that gives the upper receiver a "billet look" Picatinny profile that blends seamlessly with our Enhanced and ATLAS Series Handguards M4 Feedramps .250 takedown pin holes Laser engraved T-marks Includes threaded forward assist roll pin DOES NOT include port door or forward assist Package Contents: Aero Precision M4E1 Stripped Upper Receiver 223 Remington/5.56 NATO Aero Precision APAR700201C M4E1 Stripped Upper Receiver 223 Remington/5.56 NATO