ar 15 pistols,Sig Sauer,RMCX-300B-16B-TFSAL-P,300 Blackout 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 Patrol 300 Blackout 16″ Barrel Flip Up Sights, Folding Stock, Keymod Rail 30rd Mag $1,849.00 Original price was: $1,849.00.$1,664.10Current price is: $1,664.10. Add to cart