The bolt came back from Taylors. I installed it and tried both the BP and the center fire cylinder, both lock up tight.
Now I have to find my Lee turret loading press and dies.
While waiting for the return of the bolt, I started building a large archery target, almost done. (its 4ft by 4ft, 18 inches deep, stuffed with batting and mounted on a metal stand, sick of shooting out $100 targets, this one is being built like the ones we have on the outdoor archery range at the club). When that is complete, the purchase of the reloader is next in line. Many thanks to all the members for their advice regarding .45 Colt, reloading and all the other questions I've asked on this thread.