.32 caliber Mark II VE bottom later 9mm Mark I 32 caliber Welrod Mk.II Characteristics Welrod Mk.II Welrod Mk.I Type Single Action manually operated Caliber(s) 7.65x17 / .32 ACP 9x19 Weight unloaded 1090 g 1500 g Length 310 mm 360 mm Barrel length 95 mm (less silencer) Magazine capacity 8 rounds 6 rounds