Home / Calibers / .38-40 Winchester

.38-40 Winchester

Rifle Also: .38-40

Technical Specifications

Bullet Diameter10.16 mm
Case Length33.02 mm
Max Chamber Pressure35,000 PSI
TypeRifle

Compatible Firearms (2)

Model 1895
Winchester
Pistol
Model 1892 Lever Action
Winchester
Rifle
📊 Data Sources

Ballistic data sourced from SAAMI Z299.3/299.4 specifications, Federal Premium, Hornady, and Winchester published ballistics tables. Verified against at least two independent sources. Full methodology →