The Aero Precision M4E1-T complete upper receiver is chambered in .308 Winchester and built for AR-10 pattern lower receivers using the DPMS Gen 1 platform.
- Caliber: .308 Winchester
- Type: Complete upper receiver assembly
- Compatible Lower: AR-10 / DPMS Gen 1 pattern
- Barrel Length: 16 inches
- Material: 7075-T6 aluminum forged receiver
- Finish: Flat Dark Earth Cerakote
- Includes: Upper receiver, barrel, gas system, muzzle device
- Installation: Requires AR-10 lower receiver and BCG (not included)
