Kaizen Corp.'s 2MP (2 Mode Pistol) fires .45 ACP and features full auto and semi auto modes. This massive pistol also features a drop down detachable stock and can technically be "converted into" a SMG.
A 9mm version was also made, called the Kaizen 2MPC.
First Generation Edit
Weight: 5 lbs (around 2 kg) (unloaded). 6 lbs (around 3 kg) (loaded)
Barrel length: Around 170 mm
Length: Around 220 mm
Caliber: .45 ACP
Capacity: 20 round magazine
Recoil: Strong for a pistol in semi automatic mode, use of grip and stock required in full automatic mode
Accuracy: Below average to Average
Firing Mode: Semi-automatic, full automatic
Effective range: Around 215 yards