TEL: 604-998-7071     Hello Guest, Login / My Account

GSCI PVS-31C-MOD Night Vision Dual Tubes Binoculars-Goggles
GSCI PVS-31C-MOD Night Vision Dual Tubes Binoculars-Goggles

GSCI PVS-31C-MOD Night Vision Dual Tubes Binoculars-Goggles

. Free Expedited Shipping for Most In-stock Products (Nationally)
. Checkout Options for Ordering Online & Pickup in Warehouse
. Satisfaction Guarantee: 30 Days no Hassle Return (Condition Apply)
. Multiple Payment Options (Credit Card, Paypal, EMT, Financing)

Your Price: CAD9,499.00
Retail Price:CAD9,699.00

Your Savings:CAD200.00(2%)

Usually ships in 5-15 business days
Part Number:PVS-31C-MOD

Choose Options or Accessories if Applicable

Tube Selections
MA1, Gen. 2+ FOM 1000-1250
GA1+ Gen 3 FOM 1400-1599 [+CAD3,479.00]
GA1+ Gen 3 FOM 1400-1599 Autogated [+CAD4,379.00]
GA2, Gen. 3 FOM 1600+ [+CAD3,500.00]
GA3, Gen. 3 FOM 1800+ [+CAD6,600.00]
XR-5 Autogated [+CAD9,520.00]
XR5-ONYX (with white phosphor) [+CAD11,285.00]
4G. Green Phosphor [+CAD12,980.00]
4G-ONYX Black-and-White Phosphor model [+CAD14,780.00]
ITAR-free Export Sales help
Accessories Options
3X Snap-On/Screw-In afocal Lens for PBS14, PVS-14C, PVS-7, PVS-31C [+CAD809.00]
5X Snap-On/Screw-In afocal Lens for PBS14, PVS-14C, PVS-7, PVS-31C [+CAD1,349.00]
“Flip-up-OFF” J-Arm Adapter between PBS14/PVS-14C and HG-714M/HM-714XM [+CAD269.00]
PVS-7 type Head Gear [+CAD159.00]
“Flip-Up” PVS-7 Helmet Mount [+CAD389.00]
“Flip-Up” PVS-7/31C type Advanced Helmet Mount Shroud Ready [+CAD519.00]
Low Profile, fully adjustable Advanced Helmet Mount Shroud Ready [+CAD949.00]
Low Profile, fully adjustable Advanced Helmet Mount, Complete kit with straps [+CAD889.00]
Camera adapter for PBS14, PVS-14C suitable for 37 or 52 mm diameter lens [+CAD159.00]
Weapon mount for PBS14, PVS-14C (1913 Picatinny mount + Objective Ring) [+CAD349.00]
Turns PVS-14C or PBS14 into Clip-ON sight [+CAD2,989.00]
Ships Worldwide - This item qualifies for international shipping. help

The GSCI PVS-31C-MOD is the modified and modernized dual-tube night vision binocular system from GSCI.

Since its first introduction back in 2014 PVS-31C until now has been widely regarded as a highly versatile, reliable and easy-to-operate unit. While retaining all features that users valued in the GSCI PVS-31C, the new GSCI PVS-31C-MOD adds in more ergonomic design coupled with improved functionality. It now accommodates more features such as a dedicated Instant-On-IR button: this enables to quickly and momentarily engage IR illuminator without having to operate the switch. The connector located at the front of the unit is used to supply power to the unit from almost any power source: external battery pack, USB power bank, 12V car socket and so on.

These and many other options bring the GSCI PVS-31C-MOD to a new level in performance, functionality and value.


  • Gen 2+, Gen 3, XR5 I2 Tubes
  • Selective Channel Engagement
  • Rugged, Versatile and more Ergonomic
  • Universal Power Supply
  • Stow Safety Feature
  • Unlimited Operation Time
  • 7-Year Warranty
  • Made in Canada. ITAR-free


  • Rugged and Lightweight
  • Selective Channel Engagement
  • Interchangeable Optics for Extended Range
  • True Stereoscopic Vision
  • Advanced Optics for Improved Scene Awareness
  • Optimized Depth Perception
  • Head-Mountable
  • Helmet-Mountable
  • Flip-Up-Off Feature
  • Stow Safety Feature
  • Hard-Anodized Aluminum Body
  • Accepts AA or CR123 Battery
  • Universal Power Connector
  • Momentary Dedicated IR Button
  • Manual Gain Control Brightness Adjustment
  • External Battery Pack Compatibility
  • Completely Dust and Waterproof Protection
  • 7-Year Manufacturers Warranty
  • Made in Canada
  • Available for Worldwide Export

The fact is that a "dual tube" night vision optical system has proven to be more effective and safe for low light conditions compared to a "pseudo binocular" system, commonly known as "PVS-7", which is a "one lens - two eyes" type of NVD.

The crucial issue in modern military is the "survivability" of a soldier.

Depth perception of such "dual tube" device allows using this set for operating various machines, boats etc., in addition to basic ground operations.

PVS-31C is considered as the most favorable night vision goggles in new procurements regardless the higher cost while comparing with "one-tube-NVD".

PVS-31C is high performance modular, multi-purpose night vision binoculars. Precisely and ruggedly built housing and optics meet and in some cases exceed military specifications.

PVS-31C can be used as a handheld device or with head gear, helmet mount assemblies for hands free use. Device has a built-in short range Infrared Illuminator, light overload sensor and Manual Gain Control (optional, with selected IIT).

PVS-31C works with a single AA battery or with a single CR123 battery.

PVS-31C is compatible with most IR laser aiming and illuminating devices.

PVS-31C is fully MIL-STD-810E compliant and ITAR-free, Canadian Made System.


Optical Magnification


Objective Lenses

27mm, f/1.2

Field of View

40 Degrees

Diopter Adjustment Range

-6 .. +4

Interpupillary Adjustment Range

50mm .. 90mm

Built-In IR Illuminator


Momentary IR-On Button


IR-On Indicator


Manual Gain Control

Optional *

Automatic Brightness Control


Bright Light Cut-Off


Automatic Shut-Off System


Any Polarity Battery Insertion


Stow Safety Feature


Selective Channel Engagement


Power Source

1pc AA or 1pc CR123

Battery Life

up to 40 Hours

External Power Supply Voltage

4VDC .. 16VDC

Environmental Protection **

IP66 or Better (Optional)




675 grams

Operating Temperature

-40C .. +50C

* PVS-31C-MOD can be equipped with manual gain control (MGC) option depending on selected tube's specifications and availability of MGC option in selected tube. Contact us for details

** IP67 with Nitrogen Purge is available upon request

The device comes with a choice of several image intensifier tubes:

Gen 2+, Gen 3, XR5* and the latest 4G*.

Standard Equipment

PVS-31C-MOD Goggles

Daytime Filters

Demist Shields

Sacrificial Windows

USB Power Cable

Neck Strap

Soft Carrying Pouch

Hard Case (comes with high-end Gen 3, XR5, 4G units)

User Manual and Warranty Card

Selective Channel Engagement
Selective Channel Engagement allows the GSCI PVS-31C-MOD to automatically turn off the solo eyepiece that has been flipped up, to save battery.

Optional Accessories




Flip-Up head gear. Fits PVS-31C-MOD with "PVS-Style" bracket only


Advanced flip-up helmet mount for shroud-equipped helmets


Advanced flip-up helmet mount for helmets without a shroud. Set with straps.


Low-Profile flip-up helmet mount for shroud-equipped helmets. Available in PVS- or Dovetail configurations.


Low-Profile flip-up helmet mount for helmets without a shroud. Complete set with straps. Available in PVS- or Dovetail configurations.


Afocal objective lens with 3X magnification. Attaches directly onto existing 1X lens


Afocal objective lens with 5X magnification. Attaches directly onto existing 1X lens

Recently Viewed Items