What long strange trip it's been, indeed ! I was afraid of what would happen to my frame, fore end, and new barrel, and that part went flawlessly. The part I thought would be trivial wasn't. I decided to just put the same bases and scope on the 357 Magnum barrel that I already have on the 223 Superlight barrel. The order showed up on time, and I realized that I had stupidly ordered medium rings instead of high rings. Not to worry, I learned the vendors return and RMA paperwork process, and fired the medium rings back for a pair of highs. In due course they showed up, and I opened the scope for the first time. The rings went on, the scope went on, and since the Handi is uniquely qualified for some eyeball scope-bore collimation, my first shot at 25 yds was just to the right of POA. A few tweaks later, and we were ready to shoot a group !
The first 3 shots formed a nice triangle, and the disaster struck! The previously plumb and level reticle I had just set up had rotated about 30 degrees to the left ! I checked the scope for movement, hoping it was just an operator error that I could fix. No such luck. So one more time, I went down the RMA trail, and reqyested an identical replacement. And so again, I will wait...The company is OpticsPlanet, and their return/exchange process works well: they really act like they want me to be happy. The scope is a Bushnell 3-9X32 Sportsman, admitedly an inexpensive off-shore scope. The thing is, I have two more of them. One is on my 223 Handi, and it has worked perfectly for 2 years. The other one is on my Savage 111FCNS in 338 Win Mag, for about 2 years also. So far, it takes the recoil of the massive cartridge a little better than I do !
So, time to hurry up and wait...