The New Classified Ad System is live. Please head here for details: https://gulfcoastgunforum.com/threads/new-classified-ad-system-tutorial.112735/
I also have Thompson contenders in 222 Remington and 223 but I do not enjoy shooting those calibers in a pistol as much as I do the 221 Fireball.Why do you ask ?
What would your intended use be ?
There may be less expensive means to meet your purposes.