The BCMGUNFIGHTER Mod 0 Grip was designed to provide improved ergonomics and comfort for shooters. The reduced angle gives the user a more natural grip, while the hinged trap door offers convenient storage inside the grip. The modular design of the grip allows it to be used with different lowers, and the extended insert helps close the gap between the trigger guard and pistol grip. The high quality impact resistant polymers used in construction make this grip durable and reliable, and it has been test fitted to ensure proper function. Whether you are looking for a more comfortable grip or needing extra storage space, the BCMGUNFIGHTER Mod 0 Grip is a great choice.