A 1/2X13 or 1/2X20 threading die will work on the plastic under the flash suppressor. The key would be to find or make a suppressor that could be tapped with matching threads.
could you cut the part of the barrel from the rifle that has threads on it from which the silencer came?also did you just screw the silencer on to the electrical tape?
could you cut the part of the barrel from the rifle that has threads on it from which the silencer came? Yes, you could sacrifice the threaded barrel from another gun, but you would have to glue it on to the Kitty Kat.
also did you just screw the silencer on to the electrical tape? Yes, but that silencer was a special circumstance. I don't know where you could find one like that.
I posted a "How To Cut Threads" in the Kitty Kat mini review. Page 4