Elkins45
Member
Graf's is now selling the Nobel Vectan powders. They ship in 500 gram bottles so you're getting 1.1 pounds. I bought six bottles of GM3 for $18.99 each and free hazmat back before Christmas. There's not much data available in English and it's primarily a shotgun powder. My experience is that the burn rate is similar to AA#2 although they say it's like #5. It's a granular powder that flows very well. It looks like tiny aquarium gravel.