Zero Tech Optics Thrive HD 1x 28mm x 20mm Multi-Reticle Red Dot Reflex Sight

The Zero Tech Optics Thrive HD is a 1x reflex red dot sight built for fast target acquisition and flexible mounting on pistols, carbines, and shotguns. Its multi-reticle viewing window measures 28mm x 20mm, giving shooters a generous field of view with a clear aiming point.

This Multi-Reticle / Low-Mount variant (THDRS28ML) ships ready to attach directly to a Picatinny rail via its included low-profile mount. The housing is paired with an AR-coated lens and is rated shockproof, waterproof, and fog-proof so it holds up to real-world recoil and weather. Eleven adjustable illumination levels keep the reticle visible across varying light conditions.

The Thrive HD runs on a single CR2032 coin battery with up to 50,000 hours of runtime on lower settings, so the optic is ready when you need it. Backed by Zero Tech Optics' Triple-A lifetime warranty, the THDRS28ML is a reflex sight ready for mounting on a pistol, an AR carbine, or a shotgun.