Hi I got my first Glock today a 34. It is nice I like the longer barrel. Only problem IS IT jammed 4 times iN fifty rounds!It shot accurate just jammed. I cleaned and lubed it no grease though. Could it be because of no grease? It jammed 2nd or 3rd shot in mag. It is a gen 3 and I bought it new! Maybe it neeeds more break in Im just guessing.Never thought I would have a problem with a gen 3.