GG&G, Inc. Vertical Forend Grip, Fits Picatinny, Short, Fits AR-15, Black GGG-1543 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 rapid fire sequences to simply offering a more comfortable shooting stance.