Thread: Belmont rifle powder 763

So is anyone using this? Got a bottle of it by accident with some 740 I got before lockup.
Says its for heavier bullets but the limited load data only deals with "mid weights" in 308. I already chuck 180 and 200 grs out of my 3006 but was hoping it might be good for pushing 250 or 300 gr woodleighs in a 9.3.
I've Google Drive it but there's bugger all info seems it's more of a factory powder than a reloaders.
Hardly worth returning so any info would be appreciated, otherwise it looks like the tie it to a tree and pull the string method of load development might have to be employed. Anyone want to lend me their rifle for this?. I will of course share the results with you.