Well, the single stack mag and follower from Wyatt OD's fixed me right up. Feeds great, and actually a little smoother that the regular old staggered feed.
I can put 2 down with the stock floorplate. I got an extended floorplate and can now put 4 down. Looks goofy but super functional, and all 4 feed like the first. Hopefully have the chance to test it out on a moose hunt coming up. Then a trip to Kodiak in the spring. Load workup has been going well. So far it loves RL15, and I'm running the Hord. 300gr DXG