After developing the 5.45mm Tantal rifle (adopted in 1988), the Radom factory moved on to designing a compact “SMG” version. This would be designated the wz.89 “Onyx”, but never made it into mass production thanks to the collapse of the Communist government in Poland. The first production batch was made in 1991 using a top cover permanently mounted tot he rear sight block with a pivot like on the ASK-74U. This model (which we are looking at today) only lasted for a single preproduction batch, as it was decided to change the design to a removable top cover with a rear sight mounted to the rear sight block and cantilevered rearward. Ultimately only about 200 of the Onyx were made before the program shut down completely.
wz.88 Tantal video: https://youtu.be/7rNCFhKXbvY
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At Forgotten Weapons I think the most interesting guns out there are the most obscure ones. I try to search out experimental and prototype weapons and show you how they work, in addition to more conventional guns that you may not have heard of before. You’re much more likely to find a video on the Cei Rigotti or Webley-Fosbery here than an AR or Glock. So, do you want to learn about something new today? Then stick around!





