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Sig Sauer

Sig Sauer Caliber Exchange Kit CALX-MCX-6B-300-TAP

Product Code : 798681579563


Mfg Item #: CALXMCX6B300TAP

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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.

ModelMCX Virtus
SeriesCaliber Exchange Kit

Determined at checkout.

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