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Lindcott Armory

Cartridge comparison

.32 H&R Magnum vs .327 Federal Magnum

.32 H&R Magnum and .327 Federal Magnum are both in the reference; see the full spec comparison below.

Side by side

.32 H&R Magnum.327 Federal Magnum
TypeRevolverRevolver
Introduced19842008
Bullet diameter0.312″0.312″
Case length1.0752″1.2″
Max pressure21,000 psi45,000 psi
Recoil4–6.5 ft·lb5–8 ft·lb
Effective range50 yd75 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 .32 H&R Magnum and .327 Federal Magnum trajectories with real loads in Ballistic Compare