Many thanks, Jim! I will look into those parts, though a gunsmith on here has already told me he would do the job for me. It may be that he already knew about the availability of those parts, but I will discuss it with him soon. I am actually at the OK City airport now waiting to get home. We got a few quail and ducks, but the weather wasn't great and the hunt was kinda disappointing.

There were several times that I sure wished for DT on my gun. I'm just not good enough to switch barrels with the selector while the bird is in the air. But the gun worked just fine; my local guy fixed the issue with the inertial block.