SPEER 9MM 124 GRAIN +P
GOLD DOT
JHP JACKETED HOLLOW POINT
BRAND NEW AND RELOADABLE NICKEL CASES
Designated as +P or +P+, is small arms ammunition that has been loaded to a higher internal pressure than is standard for ammunition of its caliber, but less than the pressures generated by a proof round. This is done typically to produce rounds with a higher muzzle velocity and stopping power, such as ammunition used for defensive purposes. Wikipedia