Forged from 7075 T6 aluminum, the XL Stripped Upper Receiver is precision-machined to M16/M4 specification and features M4 feedramps. This unit does not come assembled with a port door or forward assist.
- Port door opening has been enlarged to fit .450 Bushmaster, .50 Beowulf, etc.
- Works with AR15 lower receivers
- M4 Feedramps
- .250 takedown pin holes
- Laser engraved T-marks
- Compatible with AR15 port door and forward assist
- XL Stripped Upper Receiver in Anodized Black