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Buy your CMMG Barrel Sub Assembly parts from BattleHawk Armory today!
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 | 815835016320 |
| SKU | 38DCC0A |
| Width | 1.9000 |
| Length | 21.1000 |
| Height | 1.4000 |
| Weight | 3.7500 |



FFL Required