lol if you have to ask what gun it fits you probably should not be buying anything gun related on the net! I have a u2 in my sons ugb sporting and it crushes the clays out way out there,, great chokes for the money!
Yea this gun is very impressive, i love the fact they are as steal in the market today that's why i bought one for my 12 year old for clays and trap! Beretta did it right on this gun and then some! And the muller caps it off nice... now if i can only find a u4~
I can say this as far as the Muller choke so far...its not the holy grail but at least in the beretta hp it breaks em harder and more solid to the fringe of changing chokes and a touch beyond.... so for my son and a single barrel gun for sporting its perfect!