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Sig Sauer
Sig Sauer CALXMCX5B300TAP MCX Caliber Exchange Kit 300 Blackout 5.50" Black Nitride Carbon Steel Barrel with Gas Block Assembly for Sig MCX Rattler
Product Code : 798681587728
$695.99
Mfg Item #: SIGCALXMCX5B300TAP
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..
| Caliber | .300 AAC BLACKOUT |
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