The AERO PRECISION M4E1 Stripped Upper Receiver in Flat Dark Earth (FDE) provides a tactical aesthetic and premium foundation for your AR-15 build. Forged from 7075-T6 aluminum and precision machined, this upper receiver features an enhanced design that pairs perfectly with ATLAS handguards. The M4E1 design offers a billet-like appearance at a forged price point, ideal for custom builds.
Features and Specifications:
- Material: 7075-T6 forged aluminum
- Finish: Cerakote Flat Dark Earth (FDE)
- Weight: 6.9 oz
- M4 feed ramps for smooth ammunition feeding
- .250 takedown pin holes for improved upper/lower fit
- Laser engraved T-marks for precise accessory mounting
- Compatible with standard AR-15/M16 components
- Threaded for standard AR-15 barrel nuts (1.250" x 18 TPI)
- Picatinny rail profile designed to blend with ATLAS handguards
- Includes threaded forward assist roll pin
- Does not include port door or forward assist
