UPDATE:
Okay, so it occurred to me that the front sight I installed is often called "German Silver" which, of course, is nickel. I noticed that mine was heavily oxidized, so I polished it up with some Flitz and I have to say the light catches it MUCH better now. I'm actually able to acquire a decent sight picture.
Has that been y'all's experience as well? Makes sense to me that you would want that front blade to stand out. Seems like it's easier to pick up in a shadow as well.
I'll report back once I have this thing zero'd in.