THE ULTIMATE GUIDE TO SMOKELESS POWDER

I am not certain in the chemical makeup of your compound that locked up my .45 Colt Marlin Once i attempted to sneak 10 rounds of 3Fg BP through it one day, but six rounds in it locked up Using the the blackest and stickiest crap I have at any time witnessed.The exact chemical composition of the individual smokeless powders on the market is unimpor