Home›1871 establishments in the United Kingdom›.577/450（11.43x60R）🌐中文EnglishPortuguêsРусский中文日本語EntityQ4027907· pop 9· linked from 35 articles.577/450（11.43x60R）Also known as 11.43×60R (61R)British rifle cartridgeWikidata factsImageSnider-Martini-Enfield Cartridges.JPGShow 2 more factsinception1871-00-00Commons category.577/450 Martini-Henryvia Wikidata · CC0Available in 8 languagesFrançais日本語РусскийPortuguêsBahasa IndonesiaNorwegianSerbian (Latin)via Wikidata sitelinks · CC0ConnectionsMahdist WarEntitycenterfire cartridgeEntityCategories1871 establishments in the United KingdomBritish firearm cartridgesMilitary cartridgesPistol and rifle cartridgesTsavo Man-EatersWeapons and ammunition introduced in 1871