The Aero Precision AR15 Stripped Upper Receiver is forged from 7075-T6 aluminum then precison machined to mil-spec M16/M4 specifications which features M4 feedramps. Match this upper with a Aero Precsion AR15 Lower Receiver for a solid and dependible fit.
Features:
- M4 feedramps
- .250 takedown pin holes
- Laser engraved T-marks
