The CMMG MK9 AR-15 9mm Carbine Buffer is a replacement buffer for AR-15's/M4's that are chambered in 9mm luger using a carbine receiver extension.
- Fit:
- AR Rifles
- Manufacturer #:
- CMMG
- Manufactuer Weight:
- 90CA9B4
- Units Per Case:
- Buffer
- Color:
- Stocks & Buffer Tubes
- Lens Color:
- Black
