Using a Beretta TX4 for a 3 Gun Shotgun
Beretta's gas operated semi-automatic shotguns are all based on the same action, the 391. Built in a variety of variations, including one that handles the blonky 12 gauge 3.5" magnum shells, this action is obviously quite versatile. Add to that the good looks and reliability that Beretta shotguns are known for, and it sounds like a winning combination. Crossbolt safety is in front of the trigger in the trigger guard, a better location (easier to use) than behind the trigger.