This is a load I'm working on for the 375 cheytac and I'm wondering which one you guys would pick to continue building off of.
They are strings of 5 shot groups.
I still need to adjust seating depth and I could also do a slight power increase/decrease
I'm using 390 Atips in a 1-8 twist barrel so I need to keep it below 2950 FPS or the bullets could come apart. So I can't go faster.
There was no pressure signs on any of these rounds.
I like the really SD and ES on the 134gr load but the 137gr has better groups and velocity.
They are strings of 5 shot groups.
I still need to adjust seating depth and I could also do a slight power increase/decrease
I'm using 390 Atips in a 1-8 twist barrel so I need to keep it below 2950 FPS or the bullets could come apart. So I can't go faster.
There was no pressure signs on any of these rounds.
I like the really SD and ES on the 134gr load but the 137gr has better groups and velocity.