Carbine length M4 replacement forend rail system
System adds four mil-spec Picatinny rails for versatile accessory applications
Precision machined from 6061 T6 billet Aluminum for Maximum strength
Fully rugged construction will not bend or deform under any condition
Field tested under extreme conditions for maximum performance and durability
Hard coat anodized for optimum wear resistance Simple installation, replace your polymer hand guards and secured by 4 bolts Rail system firmly locks to the barrel nut and front Hand guard Cap No gunsmith required System aligns perfectly upper receiver rail Receiver alignment is achieved by implementation of anti-rotation locking tabs Slim profile for better grip and handling of the firearm