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. Features : Fits AR 8 Position Can Reduce Felt Recoil Requires Proprietary Buffer Weight
Specifications
- Type: Buffer Tube
- Model: Mod 1
- Fit: AR Rifles
- Finish: Matte
- Color: Black
- Subcategory: Stocks & Buffer Tubes
Bravo Company | MPN: BCM-MK2-RE | UPC: 812526023599