Product Description
BCM M4 Carbine Buffer Tube Set - Mil-Spec
Buffer tube with end plate and castle nut, made to military specifictions (Mil-Spec).
Parts List:
- Receiver Extension - Mil-Spec, 6 position (machined from 7075T6)
- Receiver End Plate
- Lock Nut (Castle) M4
- Carbine Action Spring
- Carbine Buffer
Part #: BCM-STOCK-HARDWARE-KIT