🌐EnglishEnglishNederlands日本語EntityQ4836566· pop 5· linked from 51 articlesBSA Welguntype of Submachine gunConnectionsBirmingham Small Arms CompanyEntityWorld War IIConceptCategories9mm Parabellum submachine gunsInsurgency weaponsSimple blowback firearmsSpecial Operations ExecutiveSubmachine guns of the United KingdomTrial and research firearms of the United KingdomWeapons and ammunition introduced in 1942World War II infantry weapons of the United KingdomWorld War II submachine guns