Just wondering if anyone else has had good luck with heavier bullets and Accurate 2520?
My goal was to get a velocity of 2350 fps.
Given it's the middle of winter, I'm not dead set on my loads from yesterday, but here's some results I got.
Worked up ladder loads from 23.8 grains to 26.2 grains (these are 5.56 pressures according to the Accurate reload chart)
Saw no pressure signs at all.
I know these aren't awesome numbers but I hit the velocity goal and will rework in the summer time and fine tune to get better numbers.
Fired 10 shots of IMI 77 grain OTM to verify a similar velocity. (2334 fps ES: 53 SD: 16)
Temp was 5 degrees.
Gun: 10.3" bbl with EOTech
Bullet: 75 grain BTHP
OAL: 2.240"
Primer: CCI 41
Powder: Accurate 2520
23.8 gr
Avg. 2209 fps ES: 74 SD: 32

24.4 gr
Avg. 2272 fps ES: 74 SD: 28

25.0 gr
Avg. 2334 ES: 53 SD: 28

25.3 gr
Avg. 2405 ES: 56 SD: 21

25.9 gr *(best, and most accurate)
Avg. 2431 ES: 35 SD:14

26.2 gr
Avg. 2431 ES: 71 SD:25

I did have more inbetween the amounts listed but didn't want to bore you guys too much!