23 mm caliber

23 mm caliber is a specific size of cannon or autocannon ammunition.

This ammunition size has not been widely used. Examples of armaments using it are:

• 23×115mm caliber, used on many Soviet and Russian airplanes
• 23×122mm^[1]
• 23×139mmSR
• 23×152mm caliber, used on Ilyushin Il-2 attack plane as well as on later Soviet anti-aircraft guns

See also

• 12.7 × 99 mm
• 12.7 × 108 mm
• 14.5 × 114 mm
• 20 mm caliber
• 25 × 137 mm
• 40mm grenade
• Bofors 40 mm gun
• Caliber
• List of cartridges (weaponry), pistol and rifle

References