The Bravo Company Manufacturing MK2 Receiver Extension Buffer Tube uses a proprietary BCM MK2 buffer for enhanced reliability and recoil management. Machined from 7075-T6 aluminum, this receiver extension tube gives you 8-position adjustability for optimal stock placement.
Note:
Bravo Company Manufacturing AR-15 MK2 Receiver Extension Buffer Tube Specifications and Features
- Item Number: BCM-MK2-RE
- Mil-Spec Dimension AR-15 Receiver Extension Buffer Tube
- Machined from 7075-T6 Aluminum
- 8-Position
- Requires Proprietary BMC MK2 Buffer
- Matte Black Finish
Note:
- This Receiver Extension Buffer Tube requires the use of a rifle action spring and specific BCM MK2 buffer. Carbine and rifle buffers will NOT work
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