I've go nuthin' to say that's good about CT optics. I had two fail on me in normal service and I wasn't sorry that they did.
I have the Holosun HE-507K-GR X2 on my Echelon and an ADE RD3-021-PRO on my Hellcat RDP. Both optics have served me well, they have the options I wanted and I don't have...