Things I liked:The auto shut off feature is a must when recharging battery's which this unit has. Things I would have changed:Need's to include an adapter for the micro tamia connectors as so to be able to charge smaller battery pack's that some of the cheaper airsoft guns
use. What others should know:no
Things I liked:Price,Clarity of the Dot, very little ghosting. Style.Low profile. Things I would have changed:Base mounts. doesent work on a weaver style shotgun mount. What others should know:This sight is a sight designed for a airsoft gun or the like. I was able to mount the sight to a weaver base w/o moding the sight itself. I instead modified the base. I currently have it installed on my home defense shotgun. Will see how it holds up. LOL.