This 9mm ammunition is intended to be fired in present day 9x19mm (9mm) firearms. Q: 9mm - 124 gr Hydra-Shok JHP - Federal Legislation Enforcement - 50 Rounds Is that this a +P spherical? Posted On: 2/11/2013 By: Al M A: Federal hasn't formally categorized this like a +P round. Although some firearm brands suggest in opposition to the use of +P amm