The Aero Precision APAR600201AC M4E1 Enhanced Receiver 5.56X45MM NATO 7075-T6 Aluminum Black Anodized Receiver is an upper receiver for AR-15.
The M4E1 upper receiver is a one-piece design combining the handguard mounting platform with the upper itself. It is machined from 7075-T6 aluminum with, M4 feedramps, .250 takedown pin holes, and supports barrels with a diameter up to 1". Included is a barrel nut and wrench, port door, and forward assist. NOTE: This upper is not piston-kit compatible. Requires charging handle, barrel, handguard, gas block, muzzle device, gas tube and BCG (Bolt Carrier Group) to complete.
Specifications
- Brand: Aero Precision
- Fits: AR-15
- Weight: 7075-T6 Aluminum
- Manufacturer Part #: APAR600201AC
- UPC: 815421022339
