Mag Extensions

The GG&G Beretta 1301 Magazine Tube Extension provided 2 additional rounds. The 1301 2 Shot Mag Tube is easy to install as long as you have a working knowledge of how to break down your shotgun to perform maintenance procedures. The Beretta 1301 Mag Tube...

The Beretta 1301 extension increases magazine capacity to 7 rounds (capacity determined with 2 3/4" shells and may vary with shells of differing length). Barrel clamp kit includes 1301 Tactical-exclusive clamp, Picatinny rail, and QDA swivel attachment...