Dry Fire
  • To pull the trigger and release the hammer of a firearm without having a cartridge in the chamber. While benign enough with a Mauser action, it can shatter the differentially-hardened internal parts of a break-open gun which, upon firing, are designed to have the shock of the hammer's blow absorbed somewhat by the soft brass of the primer. If you must experiment with the trigger(s) and the action of a fine double gun, be sure to use snap caps---which safely replicate the buffering effect of an actual cartridge.