M92 wasn't that bad, up until it hit 10k rounds, then I would chunk it. I thought the bent carriers was a bad run of 391? Mines going great.
But man, big ditto on the X2 chokes, honestly, flush chokes should have gone way of the lead shot for waterfowl. When I see someone shoot a 3.5 BBB load in a flush choke I cringe when they pull the trigger.
We need a trade in system for our flush chokes, I'll send back ALL of mine for my SBEII if I can be sent like 3 X2 chokes.