Originally Posted By: Bob_AtlI'm also interested in H100V as an alternate, and hope it performs well including moderate temp sensitivity.
Originally Posted By: Smokeless (H100V)...has all the temp sensitive properties of ball powder..
Saw a chart with CFE223 being the worst for delta fps per one degree F,, CFE223 was 1.70 and H100V at 0.78.
smaller ## is better.
8208 XBR was 0.59, so H100V is closer to 8208 than it is to CFE223 for fps/degF.
Same chart had Varget at 0.13, and H4350 at 0.16.
fwiw (chart was well done but no reference to who or how)
My experience would agree that h100v is not as bad in temp sensitivity as somuhhe other ball powders, but is very much on par with ball powder generally, in that regard. Also my testing shows a sharp pressure spike at max levels. Work up slow with 100v and pay close attention approaching max loads.