I have used and coveted the model 12 for a few decades now and am still puzzled when people say they have had issues with wear. I bought a well used model 12 trap grade from the early fifties. I bought it from a renowned trap shooter who kept exacting records. When I bought it, he had just passed 310,000 rounds and had never been inside the gun and it still works great, no issues. I have another that has been used and carried so long it is virtually 100% silver. This gun is from 1950 and I did have to install a new cartridge cut off because it had passed so many shells through the magazine tube it had worn down the cut off. I have seen one taken down so many times the threads were worn flat and had to use Teflon take to keep the wiggle out yet still functioned perfectly. Yes I have seen some real sloppy model 12's and 97's, just makes me wonder how many rounds went through them and how much abuse they took to get the way they are.