BCM MK2 Receiver Extension for your AR15, M16, M4. Machined from 7075T6 and manufactured to Mil-Spec dimensions and specifications. Mil-Spec receiver extensions have a slightly smaller dimension where the stock slides on. *NOTE* These buffer tubes require a rifle action spring and specific BCM MK2 buffer, carbine and rifle buffers will NOT work.
- Finish:
- Matte
- Fit:
- AR Rifles
- Manufacturer #:
- Bravo Company
- Manufactuer Weight:
- BCM-MK2-RE
- Model**:
- MK2 Receiver Extension
- New Stock #:
- Mod 1
- Units Per Case:
- Buffer Tube
- Color:
- Stocks & Buffer Tubes
- Lens Color:
- Black
