5 SIMPLE TECHNIQUES FOR SMOKELESS POWDER

I am not positive in the chemical make-up of your material that locked up my .45 Colt Marlin when I tried to sneak 10 rounds of 3Fg BP via it someday, but 6 rounds in it locked up Together with the the blackest and stickiest crap I've at any time observed...exactly where the very low pressures wouldn't erode but would not blow out the corrosive res