I have a Smith and Wesson Walther PPK/S that likes to jam pretty frequently. It does one of two things. Either as the round is being chambered, it jams right away OR it chambers the round...but the slide does not return all of the way forward.

I think the problem is magazine related. I have less than 150 rounds through the gun so far. Is this something that will go away with time or is there some sort of way I can speed this process up? The problem is more common with the non finger extended magazine.

It sucks when I am trying to show off my gun to friends and it locks up.

-Zach