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Lindcott Armory

Cartridge comparison

.30-30 Winchester vs .32-40 Winchester

.30-30 Winchester and .32-40 Winchester are both in the reference; see the full spec comparison below.

Side by side

.30-30 Winchester.32-40 Winchester
TypeRifleRifle
Introduced18951884
Bullet diameter0.308″0.32″
Case length2.039″2.1299″
Max pressure42,000 psi30,000 psi
Recoil10–14 ft·lb5–8 ft·lb
Effective range200 yd175 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 .30-30 Winchester and .32-40 Winchester trajectories with real loads in Ballistic Compare