# 4.5×26mm MKR

> Swedish prototype rifle cartridge

**Wikidata**: [Q4637259](https://www.wikidata.org/wiki/Q4637259)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/4.5×26mm_MKR)  
**Source**: https://4ort.xyz/entity/4-5-26mm-mkr