Description
CMMG’s Barrel Sub-Assembly is ideal for building your custom AR-15 upper group. It comes with properly installed M4 barrel extension.
Additional information
| Weight | 34.4 oz |
|---|---|
| Dimensions | 46.23 × 5.08 × 1.78 cm |
| brand | CMMG |
| part_number | 55DC70A |
| upc | 815835016153 |
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