11881-NIB 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 STOCKCore15 M4 Keymod Scout, 5.56, 16″, 12.5″ Mid Length Rail, NiBoron Bolt Upgrade $812.49 Original price was: $812.49.$731.24Current price is: $731.24. Add to cart