Many handloaders hardly ever heard of “seasoning” a completely new powder measure by managing a pound or so of powder via it. The idea is that the graphite coating on the powder granules (and inside the dust at the bottom of the can of powder) will come off a tiny https://buyimrenduron7977smokeles36924.timeblog.net/71198728/not-known-factual-statements-about-imr-4350-smokeless-gun-powder