- Quick and easy mounting to KeyMod handguards
- Adds additional mounting options to your firearm
- Made in the USA
The ERGO UMP rails allow you to mount your picatinny accessories on your KeyMod handguards. The cantilever design allows for mounting a light forward of the handguard placing it in a convenient location to manipulate a push button tail cap as well as placing the light further forward to minimize the shadow cast by the barrel.