Also tried 90.0 grains and 92.0 grains of H-1000 with the TTSX. They shot 1.61" and 1.48" respectively. I may try playing with the OAL. Does Nosler publish that for their loaded ammunition?
Also tried 90.0 grains and 92.0 grains of H-1000 with the TTSX. They shot 1.61" and 1.48" respectively. I may try playing with the OAL. Does Nosler publish that for their loaded ammunition?
No, but I'll venture a guess it's what is listed in Nosler's #6 manual, which is 3.600" if I remember correctly. Barnes may have a different COL than Nosler.
i would definately try different oal. my first try with the ttsx at 3.600" was giving me 1.5" groups. the exact same load at 3.650" gave me 0.5"
i tried it many times with the same result. i also tried a 10 shot group for fun, 7 shots in .6" and the worst of the group enlarged it to 1.2" ( 9 shots under 1")
keep on trying, good luck!
Apologies for the late reply -
My 180 grain Accubonds are at 3.739 - Yes, I feed it only one pill at a time.
I also gave up on the Big 3 hitters on powder for this round and went with
IMR-7828 with much better results.
