Designed for close hand hold application at the low ready or CQB situations; Designed to provide a positive grip surface with wet or gloved hands; Allows mid-point balance and less effort to direct muzzle; Secure watertight storage compartment; Designed for M16/M4/AR15/HK416; Pressure pad wells allow accessory activation by both RH and LH; Will not interfere with magazine; Black Finish; Made in the USA