The Aero Precision M5 Assembled Upper Receiver is an olive drab green AR10, complete with port door and forward assist hardware. Forged from 7075-T6 aluminum, it is designed to accept standard .308 components, making it ideal for your big bore build when paired with the M5 .308 lower receiver.
Specs
| Model No. | APAR308631AC |
| Model | M5 |
| Manufacturer | Aero Precision |
| Color | Olive Drab Green |
