.45 caliber definitionFebruary 20, 2019 AZ DictionaryLink to this pageadjective:of or relating to the bore of a gun (or its ammo) that steps forty-five hundredths of an inch in diameterHow would you define .45 caliber?All the definitions on AZdictionary were written by people just like you. Now's your chance to add your own! Your Full NameYour definitionPost Definition
How would you define .45 caliber?