This magazine is for your Thompson 1911 firearm. It is constructed of steel and holds up to 9 round of 9mm. Caliber: 9mm Luger Capacity: 9 rd Finish: Black Material: Steel Type: Detachable Model Fit: 1911 Brand Fit: Thompson Max Capacity: 9 Manufacturer: Thompson Mfg Number: G57B Model: 1911 Series: Magazine
