HKMR556MK8 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 STOCKHK MR556, 5.56mm Package 16.5″ Barrel, 1- 30rd magazineLeupold Mark 8 CQBSS 1.1 8X24mm Scope, Mounted $5,525.29 Original price was: $5,525.29.$4,972.76Current price is: $4,972.76. Add to cart