I bore site like britz ,Only at 100yrds using a standard round
pistol bullseye (Black center) target to site through the bore.
Remove the bolt , set the rifle on sandbags or a good rest,look
down the bore and center the black bullseye and adjust the
scope. you may have to repeat this process several times if
you move the rifle .
It helps to use a 4' x4' piece of rapping paper as a backstop for
After you do it a couple of times you will get better. I normaly
get within 6 or 8" of center.
The reason I bore site this way is because I wont put anything
in the muzzel of a rifle in fear of damaging the crown.
On semi autos / lever actions and pumps I go to 25 or 50yrds
and start because of being unable to look down the barrel.
Just one way to sight in.
J E CUSTOM