What is in modern gunpowder?

Modern gunpowder, often referred to as smokeless powder, primarily consists of nitrocellulose and nitroglycerin, which are both nitrated compounds. These ingredients provide a high energy density and produce significantly less smoke than traditional black powder, which is made from potassium nitrate, charcoal, and sulfur. Some smokeless powders may also include stabilizers and other additives to enhance performance and shelf life. Overall, modern gunpowder is designed for improved efficiency, safety, and consistent performance in firearms.