Zero Tech Optics Thrive HD Features The Zero Tech Optics Thrive HD delivers a clean 3 MOA red dot reticle through a 21mm objective window giving shooters a fast unobstructed sight picture at pistol engagement distances. Ten brightness settings let the dot be tuned to ambient light from a dim indoor range to bright daylight and auto shutoff combined with shake awake activation means the sight powers down when idle and springs back to life the instant the gun moves. Housed in an anodized aluminum body with a multi-coated lens the Thrive HD is rated fog proof shockproof and waterproof for reliable use in demanding conditions. Windage and elevation adjustment of 60 MOA each give shooters plenty of range to zero the sight precisely to their pistol. Built on the widely supported Shield RMSc footprint the Thrive HD mounts directly to most compact pistols cut for that pattern and can be adapted to other platforms as an ultra lightweight backup sight. The optic weighs only 0.67 oz so it adds negligible bulk to a carry pistol while still delivering a durable battery efficient aiming solution. It ships complete with a rubber protective cover a microfiber lens cleaning cloth hex keys for attachment and three sets of mounting screws giving the shooter everything needed to get the sight mounted and protected. With a CR2032 battery rated for up to 150 000 hours of life the Zero Tech Optics Thrive HD is built for shooters who want a dependable low-maintenance red dot for concealed carry or duty use. Zero Tech Optics Thrive HD Specifications Manufacturer: Zero Tech Optics Model: Thrive HD Type: Reflex Sight Magnification: 1x Objective: 21mm Reticle: 3 MOA Red Dot Mount Type: RMSc Footprint Brightness Settings: 10 Field of View: Unlimited Eye Relief: Unlimited Battery Size: CR2032 Battery Life: 150 000 hrs Windage Adjustment: 60 MOA Elevation Adjustment: 60 MOA Material: Aluminum Optic Coating: Multi-Coated Length: 1.6 Height: 0.86 Width: 0.98 Weight: 0.67 oz Waterproof: Yes Shockproof: Yes Fogproof: Yes Click Value: 1 MOA Available At: GrabAGun