.38 Super Auto Load Data

Caliber Overview

The 38 Super is a high-performance cartridge that blends the power of a magnum round with the controllability of a standard semi-automatic pistol. Originally developed in the late 1920s as an improvement over the .38 ACP, the .38 Super was designed to penetrate car doors and early body armor, making it a favorite among law enforcement in its early years. Over time, it gained popularity in competition shooting due to its flat trajectory and excellent velocity, typically pushing a 115-grain bullet at over 1,200 feet per second. The cartridge’s semi-rimmed design allows it to be chambered in 1911-style pistols, and it's a top choice for competitors in IPSC and USPSA who value its balance of speed and manageable recoil. In countries where military calibers like 9mm are restricted for civilians, the .38 Super fills an important niche, offering comparable performance with legal access. Its enhanced power makes it suitable for both self-defense and target shooting, while modern loadings have improved its consistency and reliability. Despite not being as mainstream as the 9mm Luger, the .38 Super has a dedicated following due to its versatility, historical significance, and superior ballistic capabilities in the right platform.