Lockable 3 positions foldable foregrip with non-slip rubberized texturing. Foregrip can be folded and locked into a 90° vertical, 45°angled, or 180° horizontal positions. Foregrip mounts onto M-LOK® slots of a handguard. Storage compartment with tight-sealing door for batteries and cleaning supplies. Designed to be grasped by the support hand for better support and pointability.