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Mfg Item #: CALXMCX5B300TAP
Factory replacement 5.5" barrel for the MCX Rattler Genuine replacement barrel for the 5.5" 300 Blackout Rattler. Complete with barrel and gas block assembly..
| Model | MCX |
|---|---|
| Series | Caliber Exchange Kit |
| Trigger | Nitride |
| Material | Carbon Steel |
| Dimensions | Caliber Exchange |