Grimmy
Member
Shooting a CZ 457 Varmint MTR with Norma Tac 22 ammo.
I shot a 5 round group at each target at 50 yards.
Using a Wheeler F.A.T wrench. Starting with 15 inch/pounds with 2.5 inch/pounds increments to 30 inch/pounds, I adjusted the action screws.
It seems as though the 15 inch/pounds setting shot the best group.
Then reset the action screws back to 15 inch/pounds, I shot 12 targets with 5 rounds each and the groups remained consistent.
Next I will zero the scope in, but that's for another day.
I shot a 5 round group at each target at 50 yards.
Using a Wheeler F.A.T wrench. Starting with 15 inch/pounds with 2.5 inch/pounds increments to 30 inch/pounds, I adjusted the action screws.
It seems as though the 15 inch/pounds setting shot the best group.
Then reset the action screws back to 15 inch/pounds, I shot 12 targets with 5 rounds each and the groups remained consistent.
Next I will zero the scope in, but that's for another day.
