WW2 3 x Thompson Magazines - Thirty Round

Three thirty round magazine stamped by The Seymour Products Co. All mags loaded with two x .45 rounds. UK Sales Only.Thompson submachine guns utilised two main types of magazines: 20-round box magazines and 30-round box magazines. The M1 and M1A1 models, the primary military Thompson variants used in WWII, were designed to accept only box magazines.