AR-15 Rifles, Limited Edition 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 STOCKH&K MR556A1 75th Anniversary 5.5/223 16″ Barrel, Tropentarn Camo, M-LOK Handguard, 4 10 Round Mags (Not 30 Rd as shown) $4,450.69 Original price was: $4,450.69.$2,492.39Current price is: $2,492.39. Add to cart