Frogmen 15″ Keymod Slim Rail, featuring our Hexagon design for mil-spec upper.
Keymod is at 3, 6 & 9 o’clock. CNC aluminum rail anodized in Black, light weight.
Included steel barrel nut, shims, mounting accessories and a 5″ aluminum picatinny rails.
Does not come with upper, barrel or muzzle flash. Last picture are for references only.