Do you like war games? Do you dream becoming an armament designer? Download the Gun Builder 3D Simulator app, design your own weapon and use it in the games with friends. Gun Simulator Free! Gun simulator is a model weapons assembly, add skins and make realistic shots.Run the simulator, choose the model of guns, add various accessories and you are ready for the virtual battle. Weapon simulator games with a gun builder mechanics. Choose a target, shave the shutter and shoot. This is a real gun builder simulator.One of the best weapon simulator games with gun 3d builder mechanics and gun games features!Features Gun Builder 3D Simulator: â Collect weapons in weapon simulatorâ Building simulator elementsâ Different types of gun weaponsRealistic shooting sounds, visual effects of gun charging and the drums spinning will make others believe it is real shooting simulator. Improve the design of weapons until achieve the desired combat characteristics and effects. Gun Simulator is a safe but addictive game.Share the collected weapons with the friends and test it in virtual fight. Please note. Gun Builder 3D Simulator app was created for games and entertainment. Virtual weapons can not cause damage and harm the health of others.