Description
Bravo Company BCM MK2 Receiver Extension is a Mil-Spec buffer tube for use on an AR15, M16, or M4. It is machined from 7075T6 and built to Mil-Spec dimensions. Mil-Spec receiver extensions have a slightly smaller dimension where the stock slides on. This receiver extension requires a rifle action spring and the correct BCM MK2 buffers, since BCM MK2 buffer sizes are not compatible with standard carbine and rifle buffers.
Key details
- Machined from 7075T6
- Mil-Spec dimensions for the stock slide area
- Requires a rifle action spring and the correct BCM MK2 buffers
Specifications
| Fits | AR15, M16, M4 |
|---|---|
| Part Type | Buffer Tube (Receiver Extension) |
| Style | Mil-Spec |
| Material | 7075T6 |
| Finish | Matte Black |
