Skip to product information
1 of 8

New Armasight USA Contractor 640 3-12x50 Thermal Weapon Sight

New Armasight USA Contractor 640 3-12x50 Thermal Weapon Sight

Regular price $5,799.99 USD
Regular price Sale price $5,799.99 USD
Sale Coming Soon
Shipping calculated at checkout.

The Contractor Thermal Weapon Sight is built around our proprietary ArmaCORE™ 12 micron thermal core. It combines extensive detection capabilities and a rich, detailed picture with onboard image processing, wireless communication interface, GPS, and internal memory. The Contractor Thermal Weapon Sight is a premium-component build that is noticeably more compact and lighter weight than conventional thermal scopes. It provides up to four hours of continuous operation on two CR123 batteries—a 50% longer run-time based on lower power consumption as compared to similar units on the market.

The Contractor series also offers another first; the turret system that enables users to navigate features, such as digital zoom, color pallet and reticles quickly and intuitively to adapt to changing conditions and environments. The units come equipped with a digital compass and inclinometer that help calculate distance, direction and angles. Like all Armasight products, the Contractor is MIL-STD compliant—allowing for reliable use in all weather conditions.


  • Multiple color palettes
  • Intuitive menus with turret controls
  • 8+ Reticle Types
  • 4 hours runtime at 20° C
  • Image Detail Enhancement
  • 1/2MOA Boresight
  • Quick Detach Mount Included
  • Video Recording & Image Capture
  • USB Video Stream
  • Wi-Fi Video Stream
  • Bluetooth 5.0 Capabilities
  • Application on iOS / Android Devices
  • USB-C Interface for External Devices
  • Integrated Stadiametric Rangefinder
  • Inclinometer
  • Levelometer
  • Graphic Compass
  • Picture in Picture Mode
  • Angle Cosine Indicator
  • Reticle ON/OFF Selection
  • Battery Status Indicator
  • Alloy Metal Body and Ergonomic Design

Package Includes

  • Contractor 640 3-12x50mm Thermal Weapon Sight
  • Quick Detach Mount
  • USB-C Cable 
  • Thermal Zeroing Target
  • 2 x CR123A Batteries
  • Lens Cloth
  • Soft Case
  • Product Manual


Detector Type ArmaCORE(TM) 640x480 12um Thermal Core
Detection Range 1,865m on a Human Sized Target
Eye Relief 45mm
FOV [HxV] 8.8°(H)×6.6°(V)
Memory 4 Hours of Video
Dimensions (mm/in) 210 × 88 × 95mm / 8.2 × 3.4 × 3.7in
Weight 875g / 1.93lbs
Optical Magnification 3.2x
Lens System F/1.00; 50mm
Digital Zoom 1x - 4x
Diopter Adjustment -5 to +5 dpt
Battery Life Up to 4h at 20° C (68° F)
Battery Type 2 x CR123A (3V)
Wireless Bluetooth 5.0, Wifi
Display XGA (1024 x 768) AMOLED
Graphics Active On-Screen Graphics
Refresh Rate 60 Hz
Operating Temperature -40° C to +50° C (-40° F to + 122° F)
Recoil Rating Up to .50cal
Waterproof IP67
Image Processing Digital Enhancement
Warranty 3 years w/ registration
View full details