Mako AR15/M4 Modular Aluminum Rail

The world s first free-floating modular rail system with 4 rails that can be mounted at 8 different locations allowing operator to mount only necessary rails. Extended optic rail for both carry handle and flat-top carbines. Locks onto flat-top rail and to barrel nut for incredible stability. Does not require removal of front sight tower or delta ring/weld spring. Slim profile so weapon handling remains the same. Will not move or vibrate on the weapon. Hard-coated anodized 6061 T6 aircraft-grade