Sierra #2231 new .715 b.c 200gr smk bthp

[ncwg2boatguy]

Question......
Ok I know Sierra States 1-9 twist required ...However... Has anyone run this in a 1-10 twist that would share there results? My rifle specs.
Savage 110
26" bartlien 1/10 twist
Blind mag- Will single feed obviously for long range target.

Powders I have on hand:
H1000- Old Faithful
RL-22
IMR-7878

 

[joseph471]

I was recently looking at these for 300wm with h1000….. curious to see if you ended up testing it and if so how it came out?