Similar to the MOE-K2, the MOE SL Grip (MOE Slim Line) is a drop-in upgrade for AR15/M4 pistol grips with a more vertical grip angle optimized for short LOP weapons that bring the primary hand in closer to the shooter& body. With an aggressive TSP texture for positive weapon control along with excellent ergonomics, the SL Grip provides a slightly smaller size and slimline feel. All mounting hardware included.