Buffalo Bore loads this low recoil ammunition to give every advantage to the user in the event that your 10MM pistol is needed in protecting you or loved ones against a threat. Those of you who choose to carry a 10MM pistol for social purposes would be best advised to carry these TACTICAL loads which are more than powerful enough to quell any normal threat but will offer you more control and faster, more accurate follow-up shots. This ammunition is new production, non-corrosive, in boxer primed, reloadable brass cases.