I had the stock polymer sights on my Glock 19C before I got my XS Big Dots; the polymer sight showed no signs of wear over the 500 rounds I put through it while they were still on it. They do blacken after about 150 rounds, but you can wipe it off with your finger and your good to go. As for the steel ones, I've never seen the standard steel sights on a Glock, besides their night sights.
After a bit of research I decided to go for the truglo sights (both front and rear) but i don't know which one to chose, fiber,tritium or tfo series?I would like to hear your comments.
Those are very nice, do they come in other colors?
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