Not sure if I'm in the right place with this question but I'll give it a "shot". I recently aquired a CZ BRNO RV 85 flare launcher 26.5mm. You might ask why,who knows. It is really cool looking for one I think and built like a mack truck.A 19" barrel yet weighs nearly 9 pounds. My question is how to go about finding out how many were made and how many imported into US. It's in as new condition in the factory box with all the do-dads. I don'f know how to post a link but you can see a nice lot of pictures at centerfiresystems.com I was able to pick mine up for considerably less but if I saw theirs first I probably would have bought it anyway.