02-088-15126-011 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 STOCKDaniel Defense M4A1 5.56/223 AR-15 RISII Rail System, Flat Dark Earth Cerakote Finish, M4A1 Laser Etched $2,298.89 Original price was: $2,298.89.$1,448.30Current price is: $1,448.30. Add to cart