I've been looking at new Kahr PM9's and I now have the chance to buy a used one from a guy my buddy knows. The best price I have found new is $625 plus tax. He's asking $500 for the used one. I haven't gotten to look at it myself but my buddy says it's in nice shape. What to do?
Also, I don't know exactly how old it is. Is there any particular serial numbers to stay away from since some of the early models had some issues?
Edit: By the way, this gun has the stainless steel slide and he has both mags.