Help with this Ozzie Smith bat
 

I got this bat the other day. I think its store but it has what looks like a one engraved in the bottom of the handle. Can anyone give me your opinion.
mvillafuerte0721@gmail.com

You're correct with the store model. All pro models will have 125 in the center label, along with powerized right outside the oval. The knob won't have a model # stamped on it post-1976, for it was moved on the barrel. The 4 on this particular bat indicates a store model.

Pro bats will be engraved instead of the foil stamp as well.