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Mfg Item #: 55DC70A
CMMG's Barrel Sub-Assembly is ideal for building your custom AR-15 upper group. It comes with properly installed M4 barrel extension.
| Width | 1.7500 |
|---|---|
| Finish | BLACK MATTE |
| Fluted | N |
| Height | 1.6500 |
| Length | 18.2500 |
| Sights | N |
| Caliber | 5.56X45MM (.223 REMINGTON) |
| Dimension | 1.65 X 1.75 X 18.25 |
| Other Features | MEDIUM TAPER PROFILE, NITRIDED 4140CRMO, 1:7 TWIST, MID-LENGTH GAS PORT, .750 GAS BLOCK SIZE |
| Length In Inches | 16.1000 |