The Radikal Nk1 is similar in config, but IHMO better. The charging handle can be switched to whichever side you want and it comes with multiple chokes. The trigger is surprisingly good on the Nk1 as well.Been looking at a Tokarev 12ga bullpup. Seems like a handy piece of equipment.
Sadly, I don't think any of the bullpup shotties come in a left-handed version or can be switched from righty to lefty.
But to put this thread back on topic,