Cant remember who showed me but lately I have used the line on a card method... Place the card on the ground with the line center of the but pad and sight back down thru through the scope so the line is parralel to the line on the card.. Used to do it the same as Gimp along with sighting to a level window pain while the gun is square either on a locked bypod or in a gun vice
Note when doing up the rings it will roll the scope if not done evenly
Bookmarks