RM400-16B-C-10-SC 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 M400 Classic 5.56/223 16 Barrel Black Non-Telescoping Stock 10rd – MA/NJ/NY Compliant $947.79 Original price was: $947.79.$597.11Current price is: $597.11. Add to cart