Vortex Optics Viper Red Dot Sight — Bright Red Dot
The Vortex Viper is a low-profile, open-emitter reflex sight built around a 1x optic with unlimited eye relief and a daylight-bright red dot. Its super low mounting height is designed for handgun slides with optic cuts, allowing co-witnessing with suppressor-height iron sights.
Features fully multi-coated lenses with ArmorTek lens protection, 1 MOA adjustment clicks, 120 MOA of elevation and windage adjustment, and a parallax-free design. Powered by a CR2032 battery with up to 150 hours on the highest setting and up to 30,000 hours on lower settings. Mounting screws are included.