3 inch/50 calibre gun

From Warlike

Q4634025




The 3-inch/50-caliber gun in United States naval gun terminology indicates the gun fired a projectile 3 inches (76 mm) in diameter, and the barrel was 50 calibers long. Different guns of this caliber were used by the U.S. Navy and U.S. Coast Guard from 1900 through to 1990 on a variety of combatant and transport ship classes.

111-SC-2137 - 3 inch gun on American transport which carried United States Marines to France - NARA - 55165627111-SC-2137 - 3 inch gun on American transport which carried United States Marines to France - NARA - 55165627
The US Navy during the First World War Q18454The US Navy during the First World War Q18454
Drills - Artillery - Coast Loading - U.S. Marines in action at Port au Prince, Haiti - NARA - 26433945Drills - Artillery - Coast Loading - U.S. Marines in action at Port au Prince, Haiti - NARA - 26433945
Rapid fire guns on battleship (3796303734)Rapid fire guns on battleship (3796303734)
Julien Bryan - Ambulance 646 - 86Julien Bryan - Ambulance 646 - 86
USS Isabel 3 inch 50 cal gun breech view 1917 NH 41984USS Isabel 3 inch 50 cal gun breech view 1917 NH 41984