This 9mm ammunition is built to be fired in modern-day 9x19mm (9mm) firearms. Q: 9mm - 124 gr Hydra-Shok JHP - Federal Legislation Enforcement - 50 Rounds Is this a +P spherical? Posted On: two/11/2013 By: Al M A: Federal hasn't formally labeled this being a +P round. Although some firearm manufacturers suggest versus the use of +P ammo of their gu