The Judge dot sight gives you a precision red or green dot sight that fits handguns with slimmer slides, like the Sig p365XL, Canik Elite SC, Glock 43X, or any RMSC red dot/Holosun K mount footprint or compatible adapter plate. Featuring a crisp 3 MOA dot reticle with adjustable windage and elevation, multiple brightness settings, and power-saving features that extend your battery life for up to 50,000 service hours, this Judge delivers justice in a small package that makes a big impact on your handguns performance. Get the gun optics you need from a brand you can trust when it matters most. Specifications for Gideon Optics Judge Red Dot Reflex Sights: Manufacturer: Gideon Optics Color: Black Fabric/Material: 7075-T6 Aluminum Magnification: 1 x Objective Lens Diameter: 21 mm Objective Window Size: 16x21 mm Reticle: 3 MOA Dot Brightness Settings: 10 Eye Relief: Unlimited Adjustment Type: MOA Adjustment Click Value: 1 MOA Emitter Type: Open Parallax: Parallax Free Battery Type: CR2032, Lithium Ion Battery Quantity: 1 Battery Life: 50000 hours Water Resistance Level: IPX-7 Length: 41 mm Width: 35 mm Height: 24 mm Weight: 1 oz Attachment/Mount Type: Picatinny Features of Gideon Optics Judge Red Dot Reflex Sights The Judge dot sight keeps your weapon light and discreet, making it the perfect complement to your everyday carry weapon. This RMSC red dot sight has a lens window just 16mm tall and 21mm wide that provides unlimited eye relief and parallax-free aiming out to 33 yards. Choose from a red or green 3 MOA dot with eight daytime brightness settings and two night vision compatible settings. Windage and elevation each offer 45 MOA of adjustment at 1 MOA per click for a total of 90 MOA. Install on slides pre-drilled for the RMSC or Holosun K pattern or using the included low-profile 1913 Picatinny mount. Built with 7075-T6 aluminum alloy, this sight is shockproof and IPX7 waterproof to take on field conditions encountered in the real world. To extend the battery life, the Judge enters a power-saving mode after 225 seconds of inactivity but activates in milliseconds thanks to shake-to-awake technology that senses when the sight is bumped or moved. Powered by a single CR-2032 3V lithium battery, you can expect 40,000 hours of continuous operation and up to 50,000 real-world hours thanks to built-in efficiency features. Measures just 41mm x 25mm x 24mm (LxWxH) and weighs around an ounce with the battery installed. Package Contents: Gideon Optics Judge Red Dot Reflex Sights A low-profile 1913 Picatinny mount is also included for mounting on compatible rifles Micro fiber clothe and battery included