The micro-sized Defender-CCW delivers maximum concealment, reliability, and the first-shot quickness you need when facig a threat with nowhere to run. The slim profile means no extra bulk or width for a smoother, no-snag draw from under clothes and less chance of printing, so the only one on the street who knows you're packing is you. A large, class-leading sight window and brilliant, illuminated dot help you lock on target faster and defend more accurately, even in low light. Auto-Shutoff to preserve battery life. Motion activated, so it's instantly ready when you need it. Fits full-size to micro-compacts. Meant for those who prioritize personal protection, the Defender-CCW lets you carry more discreedly, defend faster, and more accurately when life is on the line. Specifications for Vortex Defender-CCW 1x Reflex Micro Green Dot Sight: Manufacturer: Vortex Color: Black Magnification: 1 x Objective Lens Diameter: 20 mm Reticle: 3 MOA Illumination Color: Green Eye Relief: Unlimited Adjustment Click Value: 1 MOA Battery Type: Lithium Metal, CR1632 Weight: 0.95 oz Red Dot Sights-Footprint: RMS Features of Vortex Defender-CCW 1x Reflex Micro Green Dot Sight Large Viewing Window ShockShield Polymer Insert Fast-Rack Texturing Motion Activation with 10 Minute Auto-Shutoff Button Lockout Top Mount Battery 8 Daylight Bright Brightness Settings Night-Vision Compatibility Parallax Free Unlimited Eye Relief Low-Glare Matte Black Anodized Single-Piece Chassis Waterproof Fogproof Shockproof Package Contents: Vortex Defender-CCW 1x Reflex Micro Green Dot Sight Picatinny Mount 1 Degree Shim Plate Custom Tool Most Common Mounting Screw Sets Lens Cloth Rubber Cover CR1632 Battery