Welcome to MD Shooters. We like to see newbies introduce themselves in the Introduction forum. I did not know that either when I started posting. http://www.mdshooters.com/forumdisplay.php?f=119
CZ offers an arm brace adapter which adds an AR-style pistol buffer tube to the rear of the action. Add a brace and your off to the races. All ATF nonsense about "intent" applies.