The M5 .308 Stripped Upper Receiver is the perfect upper for your big bore rifle build. Forged from 7075-T6 aluminum, this stripped upper is precision machined to accept standard .308 components. This upper is compatible with our .308 80% Arms brand of lower receivers.
- M4 Feedramps
- .2795 takedown pin holes (DPMS size)
- DPMS High Profile (.210) Tang
- Made in USA
- M5 .308 Stripped Upper Receiver Raw / Uncoated