So I purchased several Stevens rifles from an estate and one of them was a Stevens 26 1/2 Crack Shot but was labeled "22-Shot" and it's a smooth bore. I don't know a lot about these rifles but I have never seen one before in 22 shot? I have seen them in .22 long and .32 but never .22-shot, am I missing something here or is this a common thing for the Crack Shots?