MAG HEXMAG SERIES 2 5.56 10RD BLK
$13.59
CMMG's Barrel Sub-Assembly is ideal for building your custom AR-15 upper group. It comes with properly installed M4 barrel extension.
Specifications:
| Caliber or Gauge | 223 Remington/5.56 NATO |
| Length | 16.1" |
| Model | Barrel Sub-Assembly |
| Twist | 1:7" |
| Sights | None |
| Bore Type | |
| Finish | Stainless Steel |
| Type | Rifle |
| Chokes Included | |
| Choke Configuration | |
| Barrel Type | Midlength |
| Ammo Type | |
| Barrel Features | Medium Taper Profile |
