CMMG's Barrel Sub-Assembly is ideal for building your custom AR-15 upper group. It comes with properly installed M4 barrel extension.
Manufacturer | Cmmg |
Pricing Unit | EA |
Model | Barrel Sub-Assembly |
UPC | 815835016153 |
SKU | 55DC70A |
Width | 2.0000 |
Length | 18.2000 |
Height | 0.7000 |
Weight | 2.1500 |