I saw one at the local show for about $350.

It looked like a .22 caliber but when searching the different web sites, I can't find one in the .22 caliber unless it is a different model.

Was it a wrong assumption that it was a .22?
From what I have seen $350 would have been an awesome price if it was a 9mm.

could it have been the walther g22?

Bingo!!!!

Thanks for the info.

How about some info on this item?

I understand they had some reliabity issues at first, but supposedly they are good to go now. Take the P22 magazines. Maybe someone can chime in more, that's all I know.

i have a p22 and a g22, and the magazines are not interchangable because they're shaped differently. the g22 doesn't like to be rapid fired, or i'm using the wrong ammo. it is a fun gun, but you will want to get some type of scope. the "iron sights" are plastic, and IMHO are garbage. the idea was good, but something went wrong with the implementation. one more problem is the complexity of the break down to clean it. the storm is an all around great gun, but double the price. i have pics of everything, if anyone is interested.
sorry for the length

Yeah, if you ever see a Storm for that price, BUY IT.