ThanksThe H powders are stable and cooler burning, been doing a great job for a long time.
R19 gave me VERY high velocity but isn't stable.
R23 seems to be the best of both, from 100-115 gr bullets in my Imp version.
.257 is so fun
Thanks and good morning sirI've had pretty good results with RL16 and 115 NBTs.
So I love my barnes . Because they are long for caliber being all copper I have not tried the 120 lead core. ThanksI've used IMR 4350 & 4064 quite a bit, as well as RL19, 4064 gave excellent groups. H4831sc has also been excellent, but using slightly heavier bullets.
My 25-06 seems to favor 120gr bullets , so I've been using slower powders, RL22/23 have been my favorite.
I have not tried them all, but used what I could get, or have on hand when trying a new load.