shotgun ammo question

[JD Kid]

Howdy
just  looking  in an old  shooting  book and there was talk of mini shotgun shells  a few years  back   any one seen or heard anything about them 
wild guess  they would not have been cheep   but leads to a question   in stages where shotguns can be  fulled right up at the start   could the mini shells  be used ?? maybe giveing ya a few more rounds in the mag 
catch ya
JD 

[Kiwibanger]

Yes JD, you can use the short shells. Some fellas use the 2.5 inch shells to get an extra one in. You could use 2 inch shells if you wanted to load them, and your gun would feed them.