My P/W is an L/S1000 which I have upgraded to the 2000 with all the bells and whistles, new turret, etc.
It will load 12 GA 2 3/4", 12 GA 3", 10 GA 3 1/2".
I have it ready to ship in the original P/W box with all the supports inside.
Haven't got the pics ready to send you yet.
Will do it soon.