A-Zoom Snap Caps 9mm Luger

EXCELLENT FOR: A snap cap 9mm Luger is a device which appears similar to a standard firearm cartridge but contains no primer and no projectile; it is used to ensure that dry firing firearms of certain designs does not cause damage. Snap caps contain a spring-damped false primer which absorbs the force from the firing pin, allowing the user to safely test the function of the firearm without damaging the components of the firearm.