About the only experience I had with H1000 was with .338 Edge. Used it for the life of one rifle and a half life of another. Every lot had a different velocity with the same powder charge, as much as 100 fps. I never made an adjustment as it never effected this rifle's precision, even at ELR ranges. I would just check it via chrono and adjust my drop data. Haven't used it in about 5 years, but this was a known occurrence with this powder. I have a buddy that still uses it in his .338 Edge, ima ask if he is currently still seeing the same.
H1000 old lot vs new lot.
- Thread starter entoptics
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