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Description
prc night vision goggles PVS-31C-4B Advanced Dual-Tube Night Vision Goggles — CTOMSDescription Experience the superior situational awareness of the PVS 31C 4B, proudly made by GSCI Advanced Photonics. This dual tube goggle system has an ergonomic low profile design and is equipped with the latest technological advancements and perfected over 30 years of GSCI's engineering experience. Built for durability, it includes a lightweight and rugged housing combined with advanced multi coated optics for exceptional image quality and can
Description
Experience the superior situational awareness of the PVS-31C-4B, proudly made by GSCI Advanced Photonics. This dual-tube goggle system has an ergonomic low-profile design and is equipped with the latest technological advancements and perfected over 30 years of GSCI's engineering experience. Built for durability, it includes a lightweight and rugged housing combined with advanced multi-coated optics for exceptional image quality and can withstand up to the weight of a pick-up truck and a drop from two meters.
Other unique operational features, such as instant IR (Morse Code Capability), standard IR (Map Reading / Zero Light Capability), external battery power port, flip-up off, selective channel engagement and stow safety provide remarkable performance and reliability.
With an array of optional accessories including magnification lenses, head mounting systems, battery packs (Including MVP-240™), and recording devices, the unit accommodates 1xAA and 1xCR123 batteries. This NVG has emerged as the preferred choice among numerous users, including law enforcement, and military agencies worldwide.
Advantages
- Adjustable Dovetail Interface
- Manual Gain Control
- Convienient DIgital Push Button Operation
- Powered by 1 AA or 1 CR123 Battery
- Built-In IR Illuminator
- Built-In Automatic Light Overload Shut-Off System
- External Power Port
- Momentary and Constant IR-On Button
- Stow Safety
- Flip-Up Off Features
Kit Contents
- Dual-Tube Night Vision Goggles Dovetail Bracket (Pre-Installed)
- Rubber Eyecups (2pcs, installed on the device)
- Sacrificial Window (2pcs)
- Stow Safety Feature (Integrated)
- AA Battery Extension Adapter (Installed on the device)
- Rubber Daytime Filters with Training Hole (Installed on the device)
- Adjustment Kit (Alley Ley + Mini-Wrench)
- Neck Cord
- USB Power Cable
- Soft Carrying Pouch
- User Manual
- Cleaning Kit (3-in-1 Multi-Pen + Soft Cleaning Cloth)
Optional Additional Equipment
- GSCI-VIVID Lightweight High-Performance Front and Rear Optics (Model Name: PVS-31C-4B-MOD)
- Advanced Helmet Mount GR8™
- Universal Multi-Voltage Battery Back MVP-240™
- Hard Carrying Case: Waterproof with Foam Insert
- Advanced Helmet Harness HMH-1 for MICH / ACH Helmets
- 3X Magnification Afocal Add-On Objective Lens SL-3: Snap-On or Screw-In
- 5X Magnification Afocal Add-On Objective Lens SL-5: Snap-On or Screw-In
- Smartphone Camera Adapter CAS-14
- Tactical Infrared Illuminator IR-250S: Kit Includes IR-250S (850nm), Remote Control, Picatinny Mount
- Digital HD Recorder with Built-In Display and Video Output NVR-714-D
Features
- Universal Night Operations Tool
- Multi-Use System Design
- Unique Safety Features
- Extended Range Observation
- High Situational Awareness
- Preferred Choice of NATO Forces
- External Power Port
- Compatibility with Head Gear and Helmet Mounts.
- Flip-Up-Off Feature: Automatically turns off when flipped up.
- Stow Safety Feature: Shuts off the unit when stowed and powers it back on when returned to the horizontal position.
- Selective Channel Engagement: When used with GR8 or any compatible mount, articulating night vision channel up disengages it - PVS-31-4B can effectively become a single-eye goggle system.
- External Power Port: Along with conventional AA and CR123 Batteries, PVS-31-4B can be powered from external power sources such as GSCI MVP-240™, USB power banks and 12V car power supply.
Specifications
| Optical Magnification | 1X |
| Objective Lens | 27mm, f/1.2 |
| Field Of View | 40° |
| Focusing Range | 0.25m .. Infinity |
| Diopter Adjustment Range | -6 .. +2 |
| Digital Push Button Controls | Yes |
| Built-In IR Illuminator | Yes: 950 nm |
| IR-On Indicator | Yes: concealed into FOV |
| 3-Position Switch | Yes: Off/On/IR |
| Adjustable IR Illuminator Intensity | Yes: 3 Stages |
| Adjustable Light Sensor Sensitivity | Yes: 3 Stages |
| Programmable Automatic Shutdown | Yes:10 .. 60 Minutes of Inactivity |
| Bright Light Protection | Yes |
| Bright Light Sensor | Built-In |
| Low-Battery Indicator | Yes: concealed into FOV |
| Stow Safety Feature | Yes |
| Flip-Up-Off Feature | Yes |
| Power Source | 1x AA / MVP-240™ |
| External Power Port | Optional: 4V DC .. 15V DC |
| Battery Life | 40 Hours on 1x AA, 240 Hours with MVP-240™ |
| Environmental Protection | Waterproof |
| Dimensions | 108 x 58 x 51mm |
| Weight | 162 grams |
| Operating Temperature | -40°C .. +50°C |
| Made In | Canada, ITAR-Free |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
My puppy’s favorite fetch toy!
Size: Small
Update Aug 27, 2024: After 10 months, these are still his favorite ball. He’s obsessed with fetching and plays with them all day. They do bounce really high. Unfortunately, the small size aren’t available for sale anywhere anymore. I tried the medium size, and he has a bit of trouble hanging on to them, but he manages. Weirdly, he prefers the orange one, but he also plays with the blue one.
My 7 month old Shih Tzu puppy loves to fetch, and these are his new favorites. They’re small enough to fit in his mouth, and they are made of hard plastic, so he’s able to hold on to them. They have a lot of bounce, and this adds to the fun for him. I highly recommend them.
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Reviewed in the United States on December 17, 2023
★★★★★ 4
Genuinely bummed that these great balls can’t stand up against my Chloè.
Size: Medium
I love all the Chuckit brand of balls. I found that the Strabo and glow balls in the Chuckit line are the softest, and as such, don't last as long as the rest of Chuckit line of balls. Having said that, they do last longer than than every other brand I've tried (and I do believe I’ve tried every brand available on the market today.)
The strato balls do bounce higher than any of the other balls in the Chuckit line. They really are a good value.
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Reviewed in the United States on March 30, 2022
★★★★★ 5
Great dog balls at a great price
Size: Medium
The balls are a favorite for my dog. I could have done without the hole through the middle because I don't do treats in balls anyway. My dog loves balls for their own merit. I needed replacement balls for my Nerf Dog Ball launcher. It seems the originals have disappeared from the market. I took a chance because the price is right and this Chuck-it ball works very well so we're liking this ball a lot. So far my Dachsund, who can destroy a tennis ball (the kind they are selling as Nerf Dog replacements) in 3 minutes has not done any damage to this one so that's a win. I recommend this as a much better ball than the fuzzy tennis balls. I like the colors too since many dog toys are green (which gets lost in the lawn, etc.) or red (even though dogs have red/green color blindness. Blue and orange are good and pretty easy to find. I liked these well enough that this set was my second purchase so I will have spares in case the others are lost.
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Reviewed in the United States on May 21, 2023
★★★★★ 5
My Baby loves his new baby!
Size: Medium, Size: Medium
Finally! A ball my 107 lb. pitty/pointer mix can’t destroy. He has torn up every single “indestructible” toy in a day or so until now. He peels fabric and fur off non-rubber toys. He is a 4-legged shredder. I’ve added pictures of him for a size reference of my dog versus this product. I know I had wanted that when shopping for this item.
This ball is now his beloved “baby.” He goes absolutely insane looking for it, chewing it, chasing it, and even sleeping with it. He won’t rest unless he knows exactly where it is. It is his only toy, and he is good with that. After getting this home, I tried giving him other choices, but he won’t touch them.
I was worried that he would rip it apart by putting his teeth in the holes, but so far, not a scratch. It is soft enough to collapse just enough to keep it from cracking when his jaws crush it but not so soft that he can rip it to sheds. The holes are large enough to prevent a suction or vacuum effect on his tongue or mouth. For his size jaws, it is a perfect fit. Other dogs might have problems with suction or be able to get their teeth in those holes and rip it apart. Who knows?
The older version of the Chuckit squeaky ball was his favorite for the year and a half he had it, but the way they make them now, he peels off the orange triangle in hours flat, the squeaker falls out (choking hazard), and then he rips it apart.
I’m going to stock up on these. I can’t imagine how crazy he will be if they ever stop production or change the materials.
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Reviewed in the United States on May 9, 2019
★★★★★ 5
Yes!
Size: Medium
Durable. Squeak doesn't last forever with my aggressive chewers but crinkle does. Best balls.
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Reviewed in the United States on September 28, 2025