In artillery and firearms, the small rifle primers are a device that is responsible for taking the propellant combustion that will help to push the projectiles out of the gun barrel. Earlier the primer was essentially the exact chemical that is the main propellant that can pour into an external flash pan. It is also said that the external power is also connected through a small opening at the rear of the gun barrel which is also led to the main charge within the barrel. But the modern primers are more specialized and different from the main propellant which is designed to ignite. In the small primers, this propellant is integrated into the base of the