In this video Žiga is showing us how VR can be used to improve your shooting skills.
Virtual reality offers a unique way to train real shooting skills without the need of a firearm or a shooting range. VR is limited in a way that it can't mimic the recoil but most other factors can be replicated in hyper realistic environment.
VR goggles don't just give you a 3D view, they actually have an immersive effect where you get a feeling that you are actually on the range. Any move you make directly translates to the game - proper grip, sight alignment and trigger control are crucial to good performance.
Žiga is using Oculus Rift S and playing the Practisim VR game with a 3D printed Glock-like controller.