Nice to see I have received a pleasant response to this post here.
Nothing could be further from the truth on this Sth African forum;
http://www.gunsite.co.za/forums/showthre...me-Changer-quot

And this is after all the really nasty and derogatory posts, have been deleted!

Nitro-X, the oldest Trijicon sight I own, is a 20+ year old Reflex sight, and it is still going strong!
So Tritium, isn't just a 10 or 12 year thing and then fades away. You ca always return the sight to the factory, and they will update the the Tritium "bits".

Avagreatweekendeh!
Homer