The M5 .308 Assembled Upper Receiver comes with both the port door and forward assist hardware pre-installed. Forged from 7075-T6 aluminum, this assembled upper is precision machined to accept standard .308 components and is the perfect upper for your big bore build. Match this with our M5 .308 lower receiver for a solid and dependable fit.
M4 Feedramps
.2795 takedown pin holes (DPMS size)
Laser engraved T-marks
DPMS High Profile (.210) Tang)
Includes port door and forward assist

M5 .308 Assembled Upper Receiver in Anodized Black

Manufacturer Part Number: Black: APAR308503A, FDE: APAR308505A