Feature A Flexible Reticle Options: Six Patterns Include 3 MOA Dot, 38 MOA Circle, 46 MOA Crosshair w/ 1 MOA Audible Click Adjustment A Clear Distortion-Free Viewing: Aspheric Lens Minimizes Aberration and Maintains True Image During Dynamic Target Engagement A Reliable Smart Power Reliability: Motion Sensor Reduces Accidental Drain with Solar Backup Supporting Continuous Operation in Outdoor A Rugged Competition-Grade Strength: 7075-T6 Aluminum Housing Withstands IPSC Pistol Division Recoil During Intensive Training Use A Broad Platform Compatibility: MOJ Footprint Compatible w/ the RMR Standard Fits GlockA(R) 17/19 MOS and WaltherA(R) PDP Platforms Specification See our Terminology Guide for detailed explanations of each specification. Specification Details Magnification: N/A Window Lens Size: 19x26 mm / 0.74x1 in Parallax: Free (45MOA Windage Adjustment Range: >45MOA Footprint: MOJ Mounting Rail: Weaver Illumination Setting: 9 Daylight & 2 Night Vision Battery Type (Not Include): CR2032 Battery Life: Up to 50,000 hours Battery Placement: Side Loading Waterproof: IPX7 Shockproof: N/A Working Temperature: -20~+55Adeg C Housing Material: 7075-T6 Aluminum Alloy Mount Material: 7075-T6 Aluminum Alloy Finish: Matte Black Weight (Net): 71.6 g / 2.5 oz Items in the Package: Weaver Mount, Hex Key, Rubber Lens Cover, User Manual, Cleaning Cloth, etc. Reticle Footprint MOJ Footprint A Compatible Industry Standard: Trijicon RMRA(R) A Original Compatible Pistol Optics-Ready (O.R.) Model: GLOCKA(R) Standard MOS Gen4/5 (w/ adapter plate), WaltherA(R) PDP (w/ adapter plate), CZ P-10 OR / CZ Shadow 2 - Optics Ready (need an optics ready plate), TAURUSA(R) G3 T.O.R.O (w/ adapter plate), M&PA(R) M2.0 C.O.R.E. (w/ adapter plate), ect. For more information about FOOTPRINT, please refer to the blog. Size Video