We have ATN MK390 Paladin 4x Night Vision Weapon Sight, Gen 1+, Black (NVWSM39010) in stock that was a gunshow sample. Now on sale for $469.00, saving you $181.00 Description: ATN started by improving the optical configurations which lessened the F-stop factor and raised optical resolution. Thanks to this, more light travels through the lens to the tube. Better resolution and more light plainly means brighter and sharper image. They included ATN's detachable industry's supreme 450mw Infrared Illuminator with dedicated windage and elevation adjustments, a precision "Red on Green" aiming system, easy push button operation and reticle brightness adjustment. The ATN MK 390 easily mounts onto any U.S. standard Picatinny or 7/8" weaver rail. Technical Characteristics: Diopter adjustment: +/-5 Magnification: 4x Resolution: 40lp/mm center Intensifier tube: 1+ FOV: 10° Range of focus: 4 m to infinity Notable Features: Easy to see "Red on Green" reticle system Detachable Long Range infrared illuminator Water and fog resistant High resolution Gen 1+ Image intensifier tube Powerful 4x multi-coated all glass optics Reticle brightness adjustment Included in Box: Packing box Instruction Manual & CD guide Lens Tissue Lens Cap IR450-B4 Two Lithium Batteries Soft carrying Case Limited two-year Warranty card ATN MK390 Paladin 4x Night Vision Weapon Sight, Gen 1+, Black (NVWSM39010) If you are interested in this ATN Night Vision Weapon Sight send me an email to email@example.com.