Sig Sauer

Sig Sauer CALXMCX6B300TAP MCX Caliber Exchange Kit 300 Blackout 6.75" Black Nitride Carbon Steel Barrel with Three Prong Flash Hider & Gas Block Assembly for AR-15, Fits MCX Virtus

Product Code : 798681579563

$550.99

Mfg Item #: CALX-MCX-6B-300-TAP

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The official conversion kit for your MCX Virtus. Convert your AR15 to the 6.75" 300 Blackout MCX Virtus. Complete with Virtus barrel and gas block assembly.

Barrel	6.0"
Finish	Black
Caliber	300 AAC Blackout

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Sig Sauer

Sig Sauer CALXMCX6B300TAP MCX Caliber Exchange Kit 300 Blackout 6.75" Black Nitride Carbon Steel Barrel with Three Prong Flash Hider & Gas Block Assembly for AR-15, Fits MCX Virtus

Product Code : 798681579563

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Sig Sauer

Sig Sauer CALXMCX6B300TAP MCX Caliber Exchange Kit 300 Blackout 6.75" Black Nitride Carbon Steel Barrel with Three Prong Flash Hider & Gas Block Assembly for AR-15, Fits MCX Virtus

Product Code : 798681579563

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.