Hello all, I picked up a used SW 1911. Kind of odd things going on with it was hoping some of you guys could help. 1. I purchased this gun used for $900. 2. The slide has NO maker marks anywhere on it the person I bought it from says it was refinished, possible? 3. There is a hole on the underside of the slide where the firing pin safety plunger is normally found, is this missing or is it designed this way? I've yet to fire it and due to the issues i've found am considering taking it to a gunsmith unless you guys have information. Serial# JRJ6*** Wanna kill these ads? We can help!