Well apparently if you want to reload TBBC bullets you can forget it according to an email reply I received from Speer. In essence, they said TBBC bullets are actually a Federal bullet that was distributed by Speer for a short time. Now they are just loaded into Federal ammunition and not available as a reloading component. So if your gun doesn’t shoot the Federal TBBC ammo well, you have to find another option. Just thought you guys would like to know. Have a great day!