B08Q386V5J Crimson Trace RAD Micro Compact Open Reflex Pistol Sight with Integrated Co-Witness for Compact and Subcompact Handguns, Defensive Shooting and Competition

Make sure this fitsby entering your model number. DIMENSIONS: 1.7″ L x 1″ W x 1″ D and a weight of 1 ounce – Compatible with Shield RMS and Jpoint footprints RUNTIME: 20,000 hours of battery life that runs on (1) CR1632 battery (included) EASE OF USE: CT Radiant ambient light sensor automatically adjusts reticle brightness ACCURACY: Sight features 3 MOA red dot reticle for easy target acquisition and integrated co-witness sight for added confidence DURABLE: Constructed from aerospace grade aluminum with recessed optic lens for added protection – IPX4 water resistant 0