My romy barrel doesn't have the same pin locations for the FSB and GB that came off the AMD-65. They are about 1/16 of an inch off, so if I line up one of the holes the other shows about 1/16 past the cross pin cut in the barrel in the other hole. It looks like I am going to have to re-drill the barrel for at least one pin on both. Any advise on the best method to do this would be appreciated as well as what size to drill them. Should they be undersized from the pins and if so by how much? .002? These seemed tight enough to be a pressure fit, but I am not sure. Also, is there a good source for replacement pins for the FSB and GB?
Thanks in advance,