Ade Advanced Optics first made its appearance in the firearms accessory industry by doing private label production for several Major manufacturers and retailers. During this period, Ade Advanced Optics began receiving requests from numerous customers for access to the affordable, high quality products that Ade Advanced Optics was capable of producing. By soliciting feedback from both clients and end users in 2010, Ade Advanced Optics was able to overcome the challenges a new company often faces when entering a global market and industry, especially one as competitive as the shooting, hunting, and outdoors industry. Specifications for ADE Advanced Optics Trumpet PRO Motion Awake Red Dot Sight: Manufacturer: ADE Advanced Optics Color: Black Finish: Anodized Fabric/Material: 6061 Aircraft Aluminum Magnification: 1 x Objective Lens Diameter: 26.5 mm Reticle: 4 MOA Dot Illumination Color: Red Eye Relief: Unlimited Adjustment Type: MOA Adjustment Click Value: 1 MOA Emitter Type: Open Battery Type: CR2032 Battery Life: 20000 hours Fogproof: Yes Weight: 1.05 oz Condition: New Red Dot Sights-Footprint: RMR Attachment Type: Slide Features of ADE Advanced Optics Trumpet PRO Motion Awake Red Dot Sight With Motion Activated System, while the Trumpet is turned on, the red dot illumination goes to sleep after five minutes of inactivity, but when any motion or vibration is detected, it instantly switches on illumination at the previous brightness setting Side loading battery tray, no need to Remove the sight to change the Battery. Up to 20000 battery life. 7 brightness setting including 1 for using with night vision. Operates with a single CR1632 battery. Parallax-free & Unlimited Eye Relief. Made of aircraft aluminum in anodized black finish with multi-coated lens. Comes with tool, user manual, lens cloth, red dot cover, CR1632 battery, screws. Optics plate for a specific firearm is not included. ADE is releasing the 2023 PRO SERIES for ADE RD3 series that fits a varieties of popular optic footprint on the market. The additional features that the PRO series includes are Motion Activated System, Waterproof, and Multi Reticle Technology(select models). Package Contents: ADE Advanced Optics Trumpet PRO Motion Awake Red Dot Sight Lens Cloth Screws Tools Instructions Rubber Cover Battery