C-MORE Systems Micro Red Dot Sight RTS2B V5, 1x Magnification, Made of Aircraft Grade Aluminum, Adjusts for Wind & Elevation, Ultra Bright, All Weather, Waterproof, Lightweight, Matte Black

Incredibly fast shipment and exceptional product. It’s a bit pricey but it’s worth the extra money.

Works great on Ruger 22/45. Has rattled around in my range bag a good big with no damage or zero shift, but I have not abused it or dropped it.

I own Trijicon, Bushnell, Eotech, and Leupold red dot reflex sights. This one is tied for first with my Deltapoint Pro.The C-More is the best for parallax, there is not any at all. Leupold has more features and nearly zero parallax. But the C-More beats it.The way I test parallax is to put the firearm in a vice and aim at something. Then I move my head arount and see if the dot moves off target as it moves around the glass viewer of the red dot. I do this at different ranges. I consider zero parallax to occur when the red dot stays exactly on target regardless of it’s orientation in the sight.Trijicon’s move about 2″ off target at close distances but stay dead on anywhere past about 10 yards.Leupold’s moved about 1/4″ off target at 20′ and is solid everywhere else.My Eotech was WAY OFF moving 6′ in either direction at 100yards. I sent it in for correction and after that it stayed dead on at any distance (but lost respect because of it’s poor performance when brand new)I hope this helps! Keep shooting, and shoot straight!