AR15 Assembled Upper Receiver. Forged from 7075-T6 aluminum, this assembled upper is precision machined to mil-spec M16/M4 specifications and features M4 feedramps.
Features :
Features :
- Threaded Forward Assist Roll Pin
- M4 Feedramps
- .2795 takedown pin holes
- Laser engraved T-marks
- Includes port door and forward assist
