Vortex Defender-ST Micro Red Dot Sight, 6 MOA Dot Micro red dot Dot size: 6 MOA Dot color: Red Motion activation Auto shutoff after 10 min Battery: CR2032 Battery runtime: Up to 25,000 hours Magnification: 1X Max elevation: 115 MOA Max windage: 145 MOA Click value: 1 MOA Footprint: DeltaPoint Pro Fast-Rack Texturing 10 Brightness levels Parallax free Unlimited eye relief Night vision compatible on the lowest settings Waterproof Fogproof Shockproof Matte black anodized Single piece chassis Length: 1.8" Weight: 1.48 ounces Included: Picatinny mount, rubber cover, lens cloth, CR2032 battery, tool, common mounting screw sets VIP Lifetime Warranty