I would say the 1200 was the worst Winchester ever made, an absolutely awful weapon. Was replaced by the 1300(still made as an FN) and the 1400 for the semi auto guys.
The Chicago PD bought several hundred 1200s in the early 70s to replace the model 12 and 97 they had in inventory. It took only about a year for ALL of the guns to become inoperative. Eventually the 1200s were replaced by Ithaca 37s, and later Remington 870s. In between the old 12s and 97s were brought out to fill the gap, which they did quite well.
To be fair the 1200 was Winchesters first effort at an alloy frame shotgun with a rotary locking bolt, they maybe just rushed it to market because they suddenly could not make the model 12 anymore (too expensive) for the LE market.
I agree on the 1200. The bolt on mine "disassembled" itself as I threw a shot at a fox (which I killed). While sitting there in the woods with the trigger assembly out and the bolt in pieces, another fox came trotting by (laughing, IIRC). I finally got the bolt put back together and had it welded to permanently fix that problem. I sold or swapped later for an Ithaca 37....which had to go back to the factory due to an issue with the alignment of the barrel threads.
Repeating shotguns........
