So I was thrilled to see the initial designs of Vortex’s new Viper red dot. This enclosed emitter is built from a single piece of 6061 aluminum and mounts directly to the receiver of most shotguns — ...

this red dot optic is powered by one CR123A battery with a battery life of 1,500 hours – more than double that of the comparable EOTech. Best of all, like all products made by Vortex ...

My 20 gauge wasn’t fully settled in my shoulder, but I had a fine view of his head thanks to a Vortex red-dot sight on that Mossberg. That off-shoulder shot wouldn’t have been nearly as possible with ...