Aero Precision

The M5 .308 Upper Receiver. 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.

This model DOES NOT include foward assist or port door.

Features:

• M4 Feedramps
• .2795 takedown pin holes
• Laser engraved T-marks
• DPMS High Profile (.210) Tang)

• M5 .308 Assembled Upper Receiver in Anodized Black
• Accepts standard AR .308 components
• Barrel nut threads: 1 7/16"-16