Homemade black powder! For shooting sports, fireworks, and fun! Ingredients I use are 75 percent Potassium Nitrate, 15 percent Charcoal, 10 percent Sulfur, and 5 percent Dextrin (By weight) for a total of a 105 percent total. GUN POWDER! Simple and fun… It has so many uses. I was glad to do the project. As […]