Don't laugh.
I have an Oculus Quest VR headset, it is standalone (no PC attached, wireless). You can get a bracket ( https://www.protubevr.com/en/ ) to fit the hand controllers to give it a more rifle like feel, and force feedback (kicks when you shot).
It's great for lockdown practice. You can take your pick of weapons, and practice all your positions in the comfort of your loungeroom.
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