Nice revolver red dot - ZeroTech Optics Trace H.A.L.O 1x28mm Enclosed Micro Reflex Red Dot Sight

The red dot fits on a picatinny rail. I installed on my S&W 44 magnum 4.25 inch barrel revolver. It gives me a large sight picture and ability to reach beyond 25 yards which was my limitation using iron sights. It took 5 install attempts to find the correct height angle to zero the optic. It took more time to find zero than expected, but it hasn’t moved since installing. The price is great considering I’m not paying $400 for a red dot. Great find…and it’s cool looking!