Barrel & Gas Block Assemblies


Sig Sauer MCX Virtus Cal-X Kit, 300 Blackout 6.75" Barrel, Tapered Lug
$649.95
Ratings Snapshot
out of 5
Would recommend this product.
Sold Out

Sig Sauer MCX Rattler Cal-X Kit, 5.56 NATO 5.5" Barrel
$649.95
Ratings Snapshot
out of 5
Would recommend this product.
In Stock