GG&G's SFG-1 Short Vertical Forend Grip has a low profile ergonomic design without sacrificing functionality and is perfect for keeping CQB style weapons as compact as possible. A vertical grip for the AR-15 and M-16 has become a valued tactical accessory in military law enforcement and civilian arenas. It provides the operator with several important advantages from diminishing muzzle climb during burst-fire sequences to simply offering a more comfortable shooting stance. Features: Designed for use with Mil-Spec-1913 rails Ideal for M4 carbines and breeching shotguns No tools required for installation or adjustment in the field