The Holosun EPS Core is an enclosed reflex sight designed for concealed carry and defensive handgun applications. Its compact RMSc footprint and full-size viewing window provide a generous sight picture while maintaining compatibility with a wide range of optics-ready pistols. A crisp 3 MOA red dot supports fast target acquisition, while automatic brightness adjustment adapts the aiming point to changing lighting conditions. Shake Awake technology activates the optic with movement and helps conserve battery life during periods of inactivity. The enclosed emitter design protects the optical system from debris, moisture, and environmental exposure. Built around a durable 6061-T6 aluminum housing, the EPS Core also features a side-loading CR1620 battery tray for convenient battery changes without removing the optic. Lockout Mode helps prevent unintended setting changes, while the Super LED and multilayer reflective glass provide a bright, clear aiming point. Specifications Model: EPS Core Reticle: 3 MOA Dot Reticle Color: Red Footprint: RMSc Optic Type: Enclosed Reflex Sight Battery: CR1620 Battery Life: Up to 50,000 hours Housing Material: 6061-T6 Aluminum Viewing Window: Full-size EPS window Brightness: Automatic brightness adjustment Activation: Shake Awake Battery Tray: Side-loading Lockout Mode: Yes Get the Holosun EPS Core 3 MOA Red Dot at Battlehawk Armory!