Elite Stopping Power for the .38 Super Platform. DoubleTap Defense takes the .38 Super +P to its logical conclusion: a high-velocity, hard-hitting defensive load that maximizes the calibers potential. This 124gr Firearm Ammunition is engineered for rapid expansion and controlled penetration, making it an ideal choice for personal protection. By utilizing premium powders and tight tolerances, DoubleTap ensures that every round delivers the magnum-lite performance this caliber is famous for, with the reliability you need.