Aeroprecision m4e1 stripped upper receiver anodized black Other Features: Forged 7075-t6 aluminum enhanced forging, billet look m4 feedramps,.250 td pin hole threaded fwd assit roll pin machined to mil-spec
Specifications:
| Ar-15 Accessory | Y |
| Dimension | 2.70 X 3.45 X 8.75 |
