I like Vulcan for its great accuracy. The reticle is bright and the image is extremely clear. It mounts within seconds with its quick release mount. It came 4 days after I made the order in a nice case with clear instructions. Armasight's customer service is very helpful. I called to ask about Gen3 models and got the whole detailed information on them. These guys seem to be the ones to deal with
This review was written in the old system and had content requirements that are different than reviews written today.