Winnie 70
Ten Pointer
It is stated with the different powder measures not to use black powder, but can one use Blackhorn 209 in them to throw powder?
Yes. That is what I was referring to.Deep River, am referring to a mechanical Powder Measure like RCBS, Hornady, etc. like you mount on your bench to pour powder in to load into brass.
Static spark from ferrous metal.What causes the danger of could blow up?