There was also a conversion kit made by Norinco which has a new barrel, recoil spring and instructions for modifying feed rails for .38 Tremendous.4 yrs in the past FYI – This firearm, the Tokarev TT-33 Pistol, is usually purchased together with your C&R license. You'll have to phone Brownells although and upload your license to them.The TT-30, c