Originally Posted by
bullbarrel
COL should be set to suit your rifle.
Personally I'd take an average of those weights and try batches with different COLs starts 10 thou off the lands and working back in 10 thou increments. Once you found the best col you can try different powder weights but it will probably just make it go higher.
Powder gives FPS, COL gives accuracy
Thanks BB, I was planning to find a decent charge weight and then play about with seating depths. There doesn't seem to be a right or wrong way from what I've read.
I'm sure I'll find out in good time!
.22LR CZ452; .22 Hornet CZ527
Tikka T3 Varmint .223; .204 Ruger CZ527 Varmint;
6.5 Creed Bergara B14 HMR