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Conversion Kit / 5.56x45mm NATO

Sig Caliber X-change Kit MCX, 5.56 NATO, 11" Barrel, Bolt

Out of stock. Check back later...

$575.00

Sig Caliber X-change Kit MCX, 5.56 NATO, 16" Barrel, Tapered Lug

Sig Caliber X-change Kit |MCX, 5.56 NATO, 16" Barrel, Tapered Lug

Out of stock. Check back later...

$599.99