"Magnum3.0 Gun Custom Simulator" is the gun app for simulating guns all over the world. You can simulate the parts of the gun and make your gun realistic applying "Sublogic v3.0 Gun Sim Engine". You can enjoy realistic sounds and motions of your guns and you may feel like you are treating a real gun. [Features of this app] -- Simulate a real gun operating mechanism -- This app simulates a real gun; Single Action, Double Action - and Closure system and trigger mechanism. It is different from t