Crimson Trace RAD Micro Compact Open Reflex Pistol Sight

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 adjusts reticle brightness and CT Motion shake-to-wake sensor automatically activates reticle when drawn 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 Included components: Laser, Batteries Looks and appears in great condition. Battery has been inserted and red dot appears. All included parts seen in pictures.