The SureStrike Laser Training Cartridge allows a shooter of any level of experience to practice completely safe marksmanship and gun-handling drills with their own weapon in any location, from the basement to the barracks. By squeezing the trigger, the direct impact of the firing pin activates the SureStrike to emit an eye-safe laser pulse, a “shot” of red light, which simulates the point of impact where a bullet fired from the weapon would have struck.