As it turns out, Satterlee isn't taking orders for LH actions which we need. Thus, it seems I am at GMA, Hein and Empire. Interestingly, the Empire is being offered to me at the same price as the GMA while the Hein is a little less.

I have read elsewhere that the GMA requires quite a bit of polishing upon arrival whereas Hein promises an action ready to be inletted upon delivery. Don't know about Empire. While we're on them, does a thrid locking lug matter today from a functionality point of view? Also, Empire offers their H-ring 98S at the same price as GMA's C-ring. The difference(s)?