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NVWS-4 gen3 military night vision weapon sight/sniper scope

The Viper-NVWS IV represents combination of years of experience and the latest technological developments.

 The all-new design utilizes space-age materials to reduce the weight and improve recoil resistance. Standard features include a waterproof, nitrogen purged housing, Mil-Dot illuminated Red-on-Green reticule, high-grade multi-coated optics, and a low profile heavy-duty Weaver mounting system.

With guaranteed zero retention on heavy caliber weapons (including .50 BMG class), these are the systems of choice among Military and Law Enforcement professionals that have finally become available on the commercial market.

NWVS Military Generation 3 night vision system shown w/Infrared module


Maximum Recoil Rating .375 H&H, .50 BMG and .416 Rigby
Image Intensifier Generation 3 US
Resolution 64 lp/mm
Magnification 4x
Lens System 100mm f1.4
FOV 10˚
@1000 yards 574’
@1000 meters 175 meters 
Range of Focus 33’ to infinity
10m to infinity
Detection Range 1395’
425 meters
Recognition Range 1148’
350 meters
Reticule Type Mil-Dot (illuminated red or yellow-on-green)
Windage/Elevation Adjustments ¼ MOA/click
@100 yards 1/4”/click
Diopter Adjustment +3 to -4
Weather Resistant Water Proof
Camera/Camcorder Adaptable No
IR Illuminator Yes (optional)
Battery Type/Life AA(x2)/60 hours
Dimensions 9” x 3.5” x 4”
229mm x 89mm x 102mm
Weight 38 oz
1.1 kg
Operating Temperature -40° F to 122° F
-40°C to +50°C
Warranty 3 years




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Most Viper products and item components are subject to Export restrictions administered by the US Departments of State & Commerce. Please contact the US Department of State / Commerce for assistance. If Export of any component or item of Viper's products are approved by the United States Government, Re-Export laws must be complied with.© 2007