Hi, I bought a G27 used and of course was unable to fire it, but it seemed like an ok gun for the price...no real wear,etc. The problem is when I place a mag in the gun and try to slingshot the slide or, and worse yet when shooting, the slide will not chamber a round and move forward. This happens with all my mags, I converted to a 9mm and used 9mm ammo with 9mm mags and still the same thing!! Whne it does that I instead have to use the slide lock(or release) to chamber a round...every time. I am hoping it can be fixed. I compared how it looked inside with my G23 and nothing seemed out of order, but then I am not exactly what to look for. Any help will be much appreciated!! Thanks in advance!! Chuck Wanna kill these ads? We can help!