Pretty much a lifetime of shooting, a teaspoon of powder will do several hundred slugsHow many bullets does a pound do?
For me, the best places to acquire PC powder was local businesses that powder coat commercially, I walked in the door and asked if they had any left-over or color over-buys that they wanted to get rid of and I got anywhere from a 1/2 pound to a full paint can of powder handed to me to just walk out the door with... no charge!!Where do you buy it?