semi auto rifles,Sig Sauer,RMCX-16B-TFSAL-P,5.56x45mm Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sale! IN STOCKSIG MCX 5.56mm Patrol, 16″ Barrel, Thin Folding Stock, 30rd Mag $1,340.19 $1,206.17 Add to cart