None of the large caliber guns were ever fired except in practice about once a year.
The city was pounded by 22 high caliber guns and 12 mortars.
He knew little about firearms, but did know that he would need a large caliber gun.
As a result, the city started to issue .44 caliber guns instead.
He pulls out his .45 caliber gun and points it at her neck.
First, a twenty-five caliber gun is hardly a man stopper.
The number of smaller caliber anti-aircraft guns would have also been increased.
When first commissioned she was armed with four 3 inch 50 caliber guns.
He would shoot all of his victims with a .25 caliber gun.
Too close for major weapon systems, the two American ships returned fire with small caliber guns.