its not my first pm, i had a pm9 a couple of years ago that i bought used as well. it was a flawless performer and always regretted letting it go. yesterday i was cruising on buds sight and saw a used 40 for $539 so i jumped on it before doing any research. ive been looking through threads last night and now somemore today and there seems to be alot more probs with these than the 9. just wondering if most of the problems encountered (if i have any)can be ressolved without sending the gun in and if the newer production guns have the bugs worked out. the 3 most popular problems ive read on are the mag follower exploding, the slide release engaging and the barrel peening. im having little anxiety attacks untill i get the first range session in.