....I've tried a couple times and gotten"close" enough that I had to do only a few taps on the sight to get it acceptable.....i just mounted the rifle in a secure fashion and took the bolt ou and sighted down the hole at a distant object at least 100 yards away.....painstaking-but worked......I just saw however on the latest Sportsman's Guide,there is a laser boresite in the shape of the bullet that you load as you normally would-didnt look at all the info on it since I dont need one,but it said it projects a red laser dot of 2" in diameter at 100 yards.....that might help...
