.38 Super

1929 · Colt · 6 firearms in catalog

Also known as: .38 Super Auto, .38 Super +P

Cartridge specifications

Bullet Diameter9.04 mm (0.356")
Neck Diameter9.35 mm (0.368")
Base Diameter9.65 mm (0.380")
Case Length22.86 mm (0.900")
Overall Length32.51 mm (1.280")
Max Pressure241 MPa (36,500 psi)
Typical Bullet Weight8.1 g (125 gr)
Typical Muzzle Velocity390 m/s (1280 fps)
Typical Muzzle Energy616 J (454 ft·lbf)
Primer TypeSmall Pistol
Cartridge TypeSemi-Rimmed
Introduced1929

Firearms chambered in .38 Super