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Lindcott Armory

Cartridge comparison

.357 SIG vs .38 Super

.357 SIG and .38 Super are both in the reference; see the full spec comparison below.

Side by side

.357 SIG.38 Super
TypePistolPistol
Introduced19941929
Bullet diameter0.355″0.3559″
Case length0.865″0.9″
Max pressure40,000 psi36,500 psi
Recoil8–12 ft·lb3–5 ft·lb
Effective range50 yd50 yd

Highlighted cells hold the clear edge where both sides have a number. Every figure is a range maximum from the reference; typical loads run lower.

Case profiles, to scale

Drawn to the same scale, so the proportions are true. Physical size varies with your screen.

ToolOverlay .357 SIG and .38 Super trajectories with real loads in Ballistic Compare