Last year I decided I wanted a nice quiet 22 so I sent this MK II off to Joseph at Curtis Tactical in OH to have one of their integrally suppressed uppers built and added to the gun. While that was going on I did all the hoop jumping to get my Tax Stamp and I was able to pick it up a couple weeks ago. Talk about a kick in the paints to shoot and I haven't even got out the subsonic stuff yet!