Hi,
I have a model 12 f class in 6br norma. I went to attach my scope this morning and viola, no screws to attach them to the action. I know these are either 6-32 or 8-40, but what lengths are you all using. I came up with 8mm long, but wanted to check with other users. So 8mm is like betwwen 3/8" and 1/2" long. My concern is going too far into the action and causing interference with the barrel threads or the bolt. I have found .375" and .500" inch long screws, but no 8 mm length in the correct thread.I am using the leupold 2 piece ringmounts with the integral bases. are 3/8" plenty long enough?