I would like some info on a Wolverine Hi-Lite non regulated bolt action gun

I have one. Your questions are bit subjective. I don't find pulling the bolt to the rear to be difficult. I would guess 8-10 lbs of force. About like GI AR15 trigger or double action revolver trigger pull.
For shot count, I think it depends on your distance and expectations. When I shoot at 30 yards, I think I get about 100 to 120 shots before I refill. But I don't have a chrono string with that many shots. If you are going for really long range shots you may have to refill more often to keep you velocity range small.