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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

$723.99

Mfg Item #: SIGCALXMCX5B300TAP

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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

Determined at checkout.