Bravo Company's BCMGUNFIGHTER Vertical Forend Grip fits AR rifles. When mounted in a forward angle it increases rigidity of forearm" while providing a more natural wrist angle when grabbing the vertical grip. When mounted in a reverse angle it increases your control when grabbing handguard and vertical grip. The flat sides give better yaw control to the shooter during firing and non-firing manipulations. The aggressive texture and generous storage volume" combined with its modular design" allow for improvements and adaptation in the future. It is cross bolt designed to work with improvised tools (such as a quarter) to allow for easy adjustment or re-tightening. The reversible clamps allow user to setup fasteners to reside on either side and the spring- loaded clamp makes installation and removal easier.