Great little sight! - ADE Advanced Optics RD3-002 Tactical Micro Compact Reflex Red Dot Sight

I have a 22/45 Lite and wanted a small red dot that would allow me to use a standard holster. I looked at Burris and Vortex but didn't want to spend upwards of $300. Based on reviews from other 22/45 users I went ahead and ordered this ADE sight. Out of the box the quality looks great. It mounted easily on my factory rail and was very close to being on target right out of the box. I really like the way I was able to mount at the rearmost slot on rail. It slightly overlaps my factory rear sight but doesn't touch it and I am still able to switch it off and on. I like the lower brightness setting and the dot size is just right for me. Great value!