Check this Nitro.vo KeyMod Custom Foregrip that can be ordered from Laylax... "This is a Keymod Custom ForeGrip, a vertical type of foregrip that can be fit to various rail handguards which adopted the KeyMod standard. It is made of glass fiber reinforced ABS plastic and is short in size. It has been designed to prevent entangling such as the with the sling, and maintains a high control of a flat side shape and non-slip grip.It weighs 36g and it is possible to change the mounting position by loosening the screw using hexagonal tool at the grip base."
