Allen Company Pistol Grip Single Shotgun Case, 32, Black 10801 The Pistol Grip Shotgun Case by Allen was built specifically for shotguns that have a pistol grip. This shotgun case has rugged Endura fabric construction with two external hook and loop closure pockets and one zipper closure pocket. This pistol grip shotgun case was designed to fit most pistol grip shotguns. Another key feature is that this pistol grip shotgun case is lockable.