Hi, I have a TRG-22 with some major issues. Mainly, the front rail screw was stripped out and apparently to get it out the original owner tried to drill it, and he went all the way through the chamber. Needless to say, this is a bit of a cluster, but I took it on because I love the rifles in general. Anybody know a smith who does a good job rebarreling these? I know I could get a nut from KRG, but want to look at other options first.