Firearm propellant

Firearm propellant is a chemical substance used to propel a projectile from a firearm. Propellants create gas when ignited, and this gas expands rapidly, generating pressure that forces a bullet or shot down the barrel of the firearm. There are two main types of firearm propellants: 1. **Smokeless Powder**: This is the most common type of propellant used in modern firearms.