viper weapons training

  1. Commo

    Joint Agency Ballistics Test for Defensive Handgun Ammo

    A thread in this forum asks what are the latest developments in defensive 9mm ammunition, and I thought I'd start a thread on a recent amazing study of not only 9mm but other calibers used by LE agencies. (Mods, I couldn't find any reference to this study through search on THR.) The study...