For those that like these hard to find little thumpers...50 Round Box - 9mm Luger +P Federal HST 147 grain hollow point LE ammo P9HST4 - High Pressure | SGAmmo.com
https://www.youtube.com/watch?v=oM2AJm9VhYM
How much do these normally run in store? After shipping you're looking at 31 dollars a box.