32 ACP, into viable options for self-defense ... 22 LR self-defense loads to other common self-defense ammunition and firearms. Water jugs in no way duplicate ballistic gelatin, nor were we ...

A rendering of the new 9mm Radically Invasive Projectile designed by G2 Research, an ammunition manufacturer seeking to redefine the self-defense round. (G2 Research) If you've spent much time ...