This 9mm ammunition is built to be fired in contemporary 9x19mm (9mm) firearms. Q: 9mm - 124 gr Hydra-Shok JHP - Federal Regulation Enforcement - 50 Rounds Is this a +P spherical? Posted On: two/11/2013 By: Al M A: Federal has not formally categorized this as a +P round. Although some firearm manufacturers advise against the usage of +P ammo within