The REX ZERO 1 pistol is a new conventional hammer-fired steel pistol made in Slovenia by REX Firearms. We don’t have a lot of information about this pistol, or even the manufactures website address. What we do know is that it is probably chambered in 9mm NATO, has three magazines (15 round, 18 round and extended 20 round), is available in Black, Olive Green and Flat Flat Dark Earth and in three sizes: Standard (full-size), Combat (shorter) and Compact size. It has a picatinny rail underneath the barrel.

The pistol can be seen in action in the below video …

Thanks to Lionel for the photos.