The Equalizer features a fully functioning JHP in the front followed by a deep penetrating 21 brinell hardcast disk in the back that has been gas checked. On impact the Equalizer creates two distinct wound channels that group tightly together out to 25 yards. When taking a shot to defend yourself two is always better than one. Caliber: 9mm+PBullet: Two projectiles with each shot. One 115gr. JHP made to expand at lower velocity followed by a 50gr. flat hardcast disk for a second wound channel with deep penetration.Ballistics: 995fps - 365ft./lbs. from a Beretta 92FS 900fps - 297ft./lbs. from a Ruger SR9