World of Guns: Gun Disassembly

World of Guns is a free-to-play, highly realistic 3D gun simulator and interactive encyclopedia. You can literally climb inside firearms, cut them apart, fire them, and disassemble them down to the tiniest part. The app covers centuries of firearm design—from pocket derringers to heavy artillery—and includes hundreds of models (over 260 gun models, 277 total, and more than 25,500 parts) to explore. It blends education with play, letting you study mechanics, action types, and historical evolution in a visually immersive way.

Beyond realism, WoG offers learning modes, armorer-style disassembly, timed challenges, 10 ranges, skin painting, mini-games, and quizzes with XP rewards. It’s used as a learning aid by armorers, law enforcement, and military personnel, with monthly updates and new models. The experience is free to access with optional subscriptions that unlock additional content and models.