Firstr time I've heard of that. I start at 25yds and fire one shot. Then re-aim on the aiming point and move the cross wires to the bullet hole. next shot is at 100yds and again move the cross wires to the aiming point. Third shot normally very close to the aiming point and final adjustment made. If I remember I'm gonna try that 50 yd deal next time I have a scope to sight in. Old gunsmith named Dingman In Independence, Ore taught me my way about 1963. Doing like Mr Dingman told me worked really well for a long time, normally three shots and I'm there!

Last edited by DonFischer; 04/13/23.