How it Works: HK G3 Assault Rifle is a free simulation game developed by Noble Empire for Android devices. The game offers a high detailed 3D model of the HK G3 assault rifle with several features and modes that allow you to explore the weapon's functionality.

The game offers operation animations, including fire, unload, reload, and safety, which can be viewed in slow motion. The game also features accessories such as Picatinny Rail, HWS, Aimpoint, and Rear Sight Adj. Additionally, the game offers an X-ray mode and cutaway mode, which allows you to see the internal components of the gun. You can also use the Tap'n'Hide mode to hide any part of the model by just tapping it. The game also features an augmented reality mode that allows you to use your camera to take AR photos.