I need to do a little testing to be sure but I think my TRR8 is in need of repair again Last time I went shooting I experienced a few FTF. That's exactly how it started the first time which was at about 1,200 rounds. It didn't take too many rounds before it rarely fired. S&W replaced the firing pin and 'repaired the yoke'. Not sure what it took to repair the yoke but that made the gun like new again. So, has any one else been having FTF with a TRR8?