🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsTiếng ViệtTürkçeРусский한국어中文日本語EntityQ1149944· pop 17· linked from 228 articlesHK21Also known as Heckler & Koch HK21, Prata m/968, m/968, M968, SEDENA MG21, MG217.62 mm general-purpose machine gunWikidata factsImageHK 21 LMG RIGHT SIDE.jpgSources (2)ru.wikipedia.orgwikidata.orgvia Wikidata · CC0Available in 16 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoLatvianNederlandsPolskiTiếng ViệtConnectionsHeckler & Koch G3EntitySIG SG 510EntityCategories7.62×51mm NATO machine gunsCold War weapons of GermanyGeneral-purpose machine gunsHeckler & Koch G3 derivativesHeckler & Koch machine gunsLight machine gunsMachine guns of GermanyMachine guns of the Cold WarRoller-delayed blowback firearmsWeapons and ammunition introduced in 1961