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Cartridge comparison

.45/.410 (Judge) vs .45 Auto Rim

.45/.410 (Judge) and .45 Auto Rim are both in the reference; see the full spec comparison below.

ToolOverlay .45/.410 (Judge) and .45 Auto Rim trajectories with real loads in Ballistic Compare

Side by side

.45/.410 (Judge).45 Auto Rim
TypePistolRevolver
Introduced20061920
Bullet diameter0.452″0.452″
Case length1.285″0.898″
Max pressure25,000 psi17,400 psi
Recoil11.5–15.5 ft·lb9.6–9.7 ft·lb
Effective range25 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.

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