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

$642.99

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

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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

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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

Would you like to be notified when this item is back in stock?

Determined at checkout.

Some US states prohibit perceived advertising or marketing of firearm related products to persons under 18 years of age.

Please verify that you are at least 18 years of age.