The AERO M4E1 Assembled Upper Receiver in sleek black offers a perfect blend of aesthetics and functionality for your AR-15 build. Forged from 7075-T6 aluminum, this upper receiver features an enhanced body profile with angular machining, giving it a distinctive billet-like appearance. Pre-assembled with forward assist and dust cover for convenience, it's designed to work seamlessly with all mil-spec AR15 parts.
Features and Specifications:
- Material: 7075-T6 forged aluminum
- Finish: Type III hard coat anodized black
- Compatible with standard AR15 barrel nuts
- M4 feed ramps for reliable feeding
- Laser engraved T-marks for accessory alignment
- Threaded forward assist pin included
- Pre-installed ejection port cover and forward assist
- Enhanced picatinny rail profile
- .250 takedown pin holes for improved fit
- Compatible with all mil-spec AR15 components
- Designed to pair with M4E1 lower receivers
