I recently got a great deal on bulk powder. It is supposed to be unique commercial powder. Same burn rate but finer flakes to meter better. I was given load data for several handgun rounds I plan to use this for.
I was curious about bulk difference between the two and found 1.3 cc's of the canister version came in at 11.4 grains. 1.3 cc's of the commercial powder came in at 14.5 grains. My question is how can I safely convert my load data for other rounds I use unique for? The guy I got the powder from only uses it for 2 handgun loads and has no other data.
Thanks for listening to me ramble. 1st time posting here. Will appreciate any feed back. thanks and have a Great day!