Zero Tech Optics Thrive HD Features The Zero Tech Optics Thrive HD projects a 3 MOA red dot reticle through a 28mm by 20mm objective window giving a wide field of view for both eyes open shooting at speed. Shake awake technology senses movement and automatically wakes the optic from its auto shutoff state so the sight is always ready the instant the pistol or rifle is picked up without draining the battery during storage. Eleven brightness settings let the shooter match the dot s intensity to anything from a dim indoor range to bright daylight and the adjustment travels across a generous 90 MOA of windage and elevation in 1 MOA clicks. Built on the popular RMR footprint from aluminum housing the Thrive HD mounts directly to a wide range of optics ready pistols and accessory rails without requiring a proprietary plate. Multi coated lenses are specially developed to reduce image distortion keeping the sight picture clear and true across the field of view while the sealed housing is rated waterproof fogproof and shockproof for use in any weather. A CR2032 battery powers the unit for up to 50 000 hours on a single charge meaning years of practical service before a battery swap is needed. The optic ships with a rubber protective cover to guard the lens during storage and transport along with a microfiber cleaning cloth attachment tool and instruction manual. Supplied here with the high Picatinny compatible mount the Zero Tech Optics Thrive HD is for sale at GrabAGun for shooters who want a dependable long running reflex sight on an industry standard footprint. Zero Tech Optics Thrive HD Specifications Manufacturer: Zero Tech Optics Model: Thrive HD Magnification: 1x Objective: 28mm x 20mm Reticle: 3 MOA Red Dot Color: Black Material: Aluminum Mount Type: RMR Footprint Picatinny Brightness Settings: 11 Battery Size: CR2032 Battery Life: 50 000 hrs Windage Adjustment: 90 MOA Elevation Adjustment: 90 MOA Adjustment Size: 1 MOA Eye Relief: Unlimited Optic Coating: Multi-Coated Length: 1.78 Height: 2.14 Width: 1.24 Weight: 3.10 oz Click Value: 1 MOA Available At: GrabAGun