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Cartridge comparison

.45-100 Sharps vs .45-90 Sharps

.45-100 Sharps and .45-90 Sharps are both in the reference; see the full spec comparison below.

ToolOverlay .45-100 Sharps and .45-90 Sharps trajectories with real loads in Ballistic Compare

Side by side

.45-100 Sharps.45-90 Sharps
TypeRifleRifle
Introduced18761877
Bullet diameter0.4579″0.458″
Case length2.8783″2.4″
Max pressure22,000 psi22,000 psi
Recoil45.3–72 ft·lb23.8–31.7 ft·lb
Effective range500 yd500 yd
SAAMINot SAAMI standardizedNot SAAMI standardized
CIPNot standardizedNot standardized
ObsoleteObsoleteObsolete

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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