One of our members here picked up a 410 Wingmaster a few weeks ago at Sportsmans in Anchorage.
Interesting
It was used. Don't let 358' get your hopes up.
I have wanted one for a while, but I could never bring myself to pay $600 for an Express model, when they were available. I ran across this used Wingmaster, from the J-lock generation. It has a fixed modified choke. It's not in pristine condition, by any means, but the price was right and it should be a good shooter.
I dug out the MEC Grabber and cranked out a couple hundred .410 shells, so now I just need to find the time to try it out.