Dusty Stevens
Shiner
If you leave it in there too long itll stain your chargemaster up pretty bad too. As it offgasses it also changes the burn rate.So then, are powder manufacturers' (Hodgdon that I've seen most recently) warnings about leaving powder in a dispenser or powder measure without merit? I'm guilty of leaving 1/4 full chargemaster for more than a day between opportunities to test loads.