Gun Builder Simulator is a free iPhone game developed by APP SOFT - LLC Doo Smederevo. This game allows you to build and customize a wide range of firearms, from military assault rifles to pistols, machine guns, sniper rifles, shotguns, and sub-machine guns. With unlimited ammo, realistic muzzle flashes, and 3D ejecting shells, you can create your ultimate arsenal.

The game offers a variety of functional attachments, such as optics, lasers, lights, and reflex sights, allowing you to customize your weapons to suit your preferences. You can experience the thrill of shooting with super slow motion and realistic smoke effects. The detailed HD graphics and authentic weapon mechanics provide a realistic shooting simulation.

Gun Builder Simulator features over 150 levels, providing a wide range of challenges for gun enthusiasts. You can test your shooting skills at the shooting range and enjoy the selection of modern gun weapons. The game also allows you to take screenshots of your customized weapons and share them with friends or via social networks.

Overall, Gun Builder Simulator offers a comprehensive gun-building experience with realistic features and a wide range of customization options. If you are a fan of guns, this game provides an unforgettable experience on your iPhone.