I have some experience with this that I'd like to share. My TCP 738 is less than a year old and it's back at the factory now for the third time. The first time was for numerous failures to feed on all different brands of factory ammo and inaccuracy. After about 4 weeks it was back to my local dealer with the FTFeed issue fixed but not the woeful inaccuracy. After about 200 more rounds the barrel lug broke right off, and it went back to the factory again. This time I got it back in exactly ONE WEEK! I'm not kidding. The barrel had been replaced and some other assorted parts. Both times the paperwork I got back indicated it had gone to Brazil for repair. Hmmm, maybe the first time but one week to Brazil, be fixed and back in my hands in Maine? Hard to believe. Anyway, at least now it was a shooter, very accurate and working very well. After exactly 183 more rounds of factory ball ammo (Federal) I was just about ready to trust it when it broke again, all locked up with the frame visibly bulged out and I couldn't even get it apart. So now it's back at the factory again. I'll let you know how long the third trip took.