The stand-alone ERGO Modular M4 Forward Rail System is for weapons with a standard A1/A2 front sight base. It installs with no modification to the firearm. Designed with the specification of an M-LOK® system. Provides extended hand-hold opportunities for shooters and accepts M-LOK® compatible accessories forward of the front sight base.
The ERGO Carbon Fiber Handguardoffers a new option in the way of lightweight AR-15 furniture options. The Handguard itself only adds 4.5 ounces to the weight of the rifle and features two forward UMP attachment points. Barrel nut included.
15.5" M-LOK® Compatible Forend Hand Guard offers a modular mounting system for accessories. Includes an accessory rail (with M-LOK® style nuts,) forend adapter, barrel nut, Vibra-Tite, and 6 6-32 screws.