Mission First Tactical Engage Ar15/M16 Pistol Grip V2 - 15 degree angle improves comfort and control. Texture provides a positive grip surface with wet or gloved hands A combination of fit and function unparalleled by the originally supplied M16/AR15/M4/HK416 pistol grip. 15 degree angle Tab covers the receiver gaps that cause discomfort during sustained usage and can be easily removed if desired Designed for M16/M4/AR15/HK41