Sources for Millett Iron Sights?
I have been thinking about getting new sights for my RIA GI (otherwise known as a Rock Island 1911A1) for a few months now and recently came across a design I liked in the new MidwayUSA master catalog. Unfortunately, the item listing was bullshit; all of Millett's iron sights have been discontinued for months. I am looking for the MK10005 rear sight and the S018502 front sight (I'll also take the S018501 front sight), and I have no idea if there's some other model number for when the two are a set.
Do any of you know where I might can get a set, or of any places that generally have remainder parts?
In case any of you are familiar with other sights that give a similar sight picture, here's the design (the alternative front sight is the same design with a white bar):
Sorry, I can't provide a better picture.