Is anyone using the following through a Remington 700LTR? (20", 1:9 twist barrel)
Hornady match 75gr HPBT.
N140
Lapua cases
CCI 400 small rifle primers.
I did a basic load with 24gr of powder and seated to 5though off the lands but the group wasn't up to standard (100yds gave a 3" group) I've...