Description
CU-300-08FS 8.5″ 300 BLACKOUT BLACK UPPER
- Upper Receiver
- 300 BLACKOUT BARREL 8.5″
- XTS Charging Handle
- XTS Forward Assist
- XTS Ejection Port Cover
- 7″ M-LOK RAIL
- Black Gas Block
- Gas Tube
- Fake Suppressor/Flash Hider
- Chambered for 300 Blackout
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