Range Report:
I shot this 100 yard group after sighting it in using this U-tube vid.
https://www.youtube.com/watch?v=pH9E3bAtKvU Ya, I flinched on the flyer....
I was shooting 147 grain Bulgarian silver tip factory 10/1971. I think this scope and rifle have spent some time together in the past. When I lined up the mount using the method in the video, everything lined up great. I set the turrets to "0" for windage and "1" for elevation, then started shooting. The cross hair is in the upper third of the glass. The rifle took about 10 rounds to settle in and foul the barrel. The bolt was not finicky and no slapping was required.
FYI the tang on the receiver is stamped 42 with the Tula star. I think this one is a keeper