Aero Precision M4e1 Forged Stripped Ar15 Upper 5.56x45mm NATO Optic Ready

The Aero Precision M4E1 Forged Stripped AR15 Upper Receiver in Anodized Black combines refined craftsmanship with rugged capability, delivering a billet-like upper forged from 7075-T6 aluminum and precision machined to a new enhanced forging that yields a seamless billet look while providing a durable foundation for your AR15 build. This upper features a redesigned picatinny profile that blends with Aero Precision's Enhanced and ATLAS Series Handguards, M4 feed ramps for reliable cycling, and .250 takedown pin holes paired with a threaded forward assist roll pin for secure, easy installation. Laser-engraved T-marks add functional style, and the unit does not include a port door or forward assist, offering a clean, stripped platform ready for customization. Included is the M4E1 Threaded Upper Receiver in Anodized Black, crafted in America from 7075-T6 forged aluminum and finished for corrosion resistance. Specs emphasize compatibility with standard AR15/M16 components, weight of 6.9 oz, barrel nut torque of 50 ft-lbs, and a versatile 5.56x45mm NATO caliber with optic-ready, no-sight configuration, making this stripped upper ideal for builders seeking a reliable, aerospace-grade foundation for a precision or duty-ready AR15 build.