Originally Posted by Wlhofer
Shooting a sako not sure on twist
Just tried full load h414 not good
And full load benchmark. Not good
Both around 1 1/2
I know you'd like to use both these powders, but Benchmark is a little too fast and H414 is definately too slow. the other guys have mentioned other good powders and we have tried them out of my fathers' .22-250. It prefers H4895 and this powder will actually achieve 3800 FPS with 36.5g. Varget is also a good powder and both are temp stable.
Dad is able to shoot 1 hole groups with the H4895 loads
I only mention this because these two powders haven't been mentioned as of yet and have worked well for us. We use it to hunt coyotes in the winter.
H414 is what I use in my .243, and have used Bench mark in .223s