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Discussion in 'The Okie Corral' started by SIUC4, Mar 2, 2010.
I have them installed on my G22 that is roughly one year old. How long do they last??
My AmeriGlos which have Trijicon inserts are 12 years IIRC.
12 year warranty. 12 year half life, so in about 24 years they'll be 1/4 as bright as they were when new, in a perfect world.