ADE Advanced Optics Mini Reflex Red Dot Micro Sight 6 MOA Reticle Black. Top load System no need to Remove the sight to change the Battery. Specifications for ADE Advanced Optics RD3-012 Mini Reflex Red Dot Micro Sight: Manufacturer: ADE Advanced Optics Color: Black Finish: Anodized Fabric/Material: 6061 Aircraft Aluminum Magnification: 1 x Objective Lens Diameter: 26.5 mm Reticle: 6 MOA Dot Illumination Color: Red Brightness Settings: 6 Eye Relief: Unlimited Adjustment Type: MOA Adjustment Click Value: 1 MOA Emitter Type: Open Optical Coating: Multi-Coated Battery Type: CR1632 Water Resistance Level: IP67 Shockproof: Yes Fogproof: Yes Length: 1.75 in Width: 1.25 in Height: 1.15 in Weight: 1.05 oz Red Dot Sights-Footprint: Docter Features of ADE Advanced Optics RD3-012 Mini Reflex Red Dot Micro Sight Promotes rapid target acquisition while providing a precise point of aim; getting shots down range and on target fast. Top load System no need to Remove the sight to change the Battery The red dot is compatible with Ade handgun mounts for Glock Barreta HK UPS SW MP SIG P226 Springfield Ruger LC9 LC9s LC380 SR9 SR22 SR40 SR45 Red dot has multi brightness level with one adjustment button. Every time you turn on the dot it stays the same brightness level last time it was turned off Waterproof for 30 minutes under 4ft water. Feature 1 M.O.A wind age and elevation adjustments with audible click Come with Protected Cover Adjustment wrench Adjustment dailing plate User Manual and Picatinny mounting plate. Additional mounting plates for hunguns sells separately. Package Contents: ADE Advanced Optics RD3-012 Mini Reflex Red Dot Micro Sight Picatinny Plate Lens Cloth Screws Tools Instructions Rubber Cover Battery ADE Advanced Optics RD3-012: RD3-012 Mini Reflex Red Dot Micro Sight 6 MOA Reticle Black