Vortex Razor Red Dot is on the bull's eye in a blink! Take aim with the Vortex Razor Red Dot. It's a reflex Sight built for top-tier performance and incredible versatility. Highly polished glass provides clear-and-crisp, edge-to-edge sighting. The daylight bright red dot is easy to see and paints targets regardless of lighting conditions or background. Fast and accurate, clear, compact, durable and dependable... the Razor Red Dot is a sight worthy of the Razor name. Complete with Picatinny mount. Weighs 2.5 ounces with mount.Here's the point-by-point breakdown:Premium wide-field lens provides exceptional edge-to-edge resolution XR anti-reflection lens coatings increase light transmission for maximum brightness Waterproof... sealed with o-rings to prevent moisture, dust, and debris from getting inside Shockproof... high recoil rating 1-Pc. aircraft-grade aluminum alloy chassis maximizes strength and waterproofness Hard anodized matte black finish... reduces glare, increases strength Parallax free for rapid shooting with both eyes open, without concern for parallax shooting error ArmorTek ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil and dirt Operating temperature rated from -40 degrees to +140 & degF Unlimited eye relief Average 1-yr. battery life on highest setting Magnification: 1X Dot size: 3 MOA or 6 MOA available Adjustment graduation: 1 MOA Max. elevation adjustment: 170 MOA Max. windage adjustment: 114 MOA Length: 1.83" Weight: 1.4 ozs. State Reticle, as available in the Shopping Cart.