# 5"/51 caliber gun

> Type of * Naval gun * Coastal defence * Coast Guard gun

**Wikidata**: [Q4639525](https://www.wikidata.org/wiki/Q4639525)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/5-inch/51-caliber_gun)  
**Source**: https://4ort.xyz/entity/5-51-caliber-gun