Originally Posted by GaryS

As I recall, the CS9 that I bought came with unmarked "dead" night sights. I called Trijicon and got an RMA because the consensus here was that they were made by them.

Upon inspection, they were Trijicons and they relamped them. It was $19.00 per lamp and I think that included the postage back to me.

I held my breath and sent the slide by Priority Mail.

All of which is to say that yours are a bit younger than mine, but for some reason back then Trijicon didn't mark them. When mine came back, they were labeled like the newer sights.