The standard 22 caliber factory barrel list included 22 Hornet, 222 Rem., 223, 22-250 and 220 Swift.
The Custom shop added a few more (i.e. 218 Bee and 221FB plus others). The TC custom shop has been gone for many years, and the TCR disappeared long before that after they had their fire.
The aftermarket makers you mention would do just about anything you wanted, depending in how much you wanted to spend.
Last edited by gewehrfreund; 12/06/18.
