With H-1000 being tricky to find sometimes, I loaded up some 4831sc in my 7 saum to try and find a backup load. This was mainly trying to find max pressure for the rifle and see if I could spot a node. The rifle is a Stiller Tac30 SA, 24" barrel 1-8 twist. I'm using 180 eldms, Remington brass, and BR-2 primers.
I had the target set at 330 yards and the temperature was in the 90s. My process was shoot, drive out, mark, and head back to shoot another. Starting at 54gr up to 60gr. No pressure signs showed at 60gr which is exciting. Also I dropped the ball on the 12th shot, while waiting for the range to clear I shot a couple normal loadings at 1200 and forgot to dial back down
.How in the heck is there not more vertical dispersion between all these powder weights? I followed the stickied post in here. Now I'm thinking I should have shot more than 1 shot of each powder weight. Any insight or help would be appreciated.
