left to right is extruded cut,flake,round ball,stick and extruded cut powders.all modern powders just made differently.
Never seen the last two before. Is the 'stick' harder to reload?? gotta be!
Special tool for loading??? and what happns when they brake?? How would you weigh them, and load them???
Greasy I got too many questions for the stick powder. I think I need to 'stick' with Dupont 3031,4320. : ) What advantage is the stick over extruded cut? as far as burn time??