7-300 win mag AI
Finally tested this baby.
Stiller action; Mc Crees folding chassis; 28"McGowan 9 twist barrel.
wanted to run it through the chronograph.
I am shooting the 162gr a max with 82 gr retumbo.
velocity for 4 shots was:
I will do a seating depth test in a week or two and see if I can dial it in.
Last edited by RockZ; 01-02-2014 at 08:21 PM.