Js-Tactical MWI style 7 inches Top Cut hand guard for M4 electric gun (black)

New CNC aluminum hand guard rail!
Free floating design with QD sling and M-LOK slots
special feature for maximum weight save.
Steel barrel nut for solid retain on the gun body!
Ideal use with 7 inches and up outer barrels.

Included parts:
-MWI rail
-Nut and collar

Fits Marui,g&p, G&G, Dytac, lonex and compatible M4 rifles
Total length: 175mm.