Necropost/One Year Update:
I am currently on my third Insight MRDS, and it is NOT being used for concealed carry at this time as it has proven unreliable. Optic number two arrived before I left town for a while last spring, so it wasn't ran hard or often this year. According to my gun book 1,598 rounds total prior to failure. Is anyone else crushing these things left and right? Or am I a statistical anomaly?

I'm considering picking up a dual-illum RMR as a replacement, as I'm still a believer in the concept. Hoping the lack of electronics will increase the longevity of the optic.

FWIW, Insight has been awesome about getting replacements out to me, but I'm starting to wonder how many times they or I will be willing to have the same phone conversation...