If I can't find a lume pip...I might try and use an aftermarket insert...I have a Noob insert on order now for 6 months...it appears that is going to fall through. I ordered one insert, paid a fortune, and in hand it sucks...even was recommended here on the forum! Anyway, I have some Carving inserts and they seem to be just about right...thickness and fonts. Probably not the best pip, but it can be replaced with better a/m ones. We'll see, always a work in progress.
Oh yeah, decided to do some work on the case with one of the springs in....the razor caught an edge and mangled the spring...damn...but, KJ to the rescue again, found a link to new springs on amazon....