Do you want the best NVD weapon sight on the market? If so then our new Aries 8900 is for you. It doesn’t get any better then the Aries 8900 Crusader when it comes to performance. For the 8900-XD4 we use a top of the line DEP XD-4 light intensifier tube for added light gain and resolution. Combine this select tube with 5x magnification and a super fast F:1.4 lens the image that you will get out of your Crusader is unbelievable. The best optics, tubes and a 3 year warranty makes the Aries 8900-XD4 one of the best night vision weapon sights there isis a true Aries Night Vision Weapon Scope. ATN manufactures the largest line of night vision weapon sights or night vision scopes or just night scopes. By utilizing the current military designs we have developed the most advanced NVD riflescopes commercially available. According to our customers this model performs comparable to 4x Raptor scope, PVS-14, Elcan Blackcat, Aquila or PVS-17 and other far more expensive weapon mounted solutions. Our "Red on Green" rear projection aiming system provides the user with a sharp reticle allowing fast and effortless target acquisition. Aries 8900-XD4 uses 64 l/p DEP XD-4 image intensifier and easy to operate night scope and incorporates a weaver style mounting base, Red on Green rangefinder reticle and target 1/8 MOA internal adjustments. ATN Aries 8900-XD4 is the choice as Police and Military night vision.