Okay its been a while since I reloaded 12 gauge shells.A friend is wanting to start loading for his 12 gauge.I was showing him my setup on my bench and looking at charge bar he asked how much powder it dumped.Well I can't remember I have used this setup for years.I was going to weigh a charge then I can't remember if powder is measured in volume ,weight,grams or what.Well what is it guys?thanks