Armasight Sidekick 640 Thermal Monocular,1x19mm, Black, Multi-Reticle

Name: Armasight Sidekick 640 Thermal Monocular,1x19mm, Black, Multi-Reticle | Gunzest
Brand: Optics, Scopes, and Sights
SKU: FE6EF557
Price: 2999.00 USD
Availability: InStock
Rating: 5.00 (18 reviews)

Rated 5.00 out of 5 based on 18 customer ratings

(18 customer reviews)

$2,999.00

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SKU: FE6EF557 Category: Optics, Scopes, and Sights

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The Sidekick 640 is the smallest fully multi-functional 12-micron 640 thermal imaging monocular on the market. This unit boasts a fast 60Hz frame rate for smooth operation and industry-best, outstanding visual acuity, based on Armasight’s Iron Wolf thermal technology platform. Weighing under 250 grams, the Sidekick can be used as a handheld mini-monocular or can be headset/helmet mounted utilizing the built-in mini-rail for hands-free operation. The high definition 1024×768 OLED display provides a crisp image, with iconography providing key information. The Sidekick utilizes simplified 3 button controls that allow for easy manipulation in the field and offers one-touch in-unit video recording to capture all of your experiences.

Brand : Armasight
Category : Thermal Handhelds
Series : 640
Model : Sidekick
Magnification : 1x
Color : Black Anodized Hardcoat
Reticle : Multi
Wireless Capable : No
Field of View : 24.16 x 17.37 Degrees
Objective : 19mm
Eye Relief : 15mm
Battery Size : CR123A
Zoom : 1x-4x
Length : 5.70″
Proofs : Water / Weatherproof
Battery Life : 1 hr
Scope Type : Monocular
Display : 1024×768 OLED
Picture or Video : Photo / Video
Diopter Adjustment : -5 / +5

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18 reviews for Armasight Sidekick 640 Thermal Monocular,1x19mm, Black, Multi-Reticle

1-5 of 18 reviews

Erik Schmidt
Google
May 11, 2025

The Sig Sauer P229 from Gunzest is a compact pistol. The 3.9-inch barrel in 9mm groups within 2 inches at 15 yards. The ergonomic grip fits well, and the night sights are bright. The nitron finish lasts, and the delivery was quick.
Beatrice Huber
Google
July 4, 2024

The Remington 870 Express Tactical from gunzest.com is a powerhouse for home defense. The 18.5-inch barrel with a fixed cylinder bore choke delivers tight patterns at close range, which I tested with 00 buckshot. The synthetic stock is rugged and withstands rough handling, perfect for training drills. The addition of a Picatinny rail let me mount a light and laser combo, enhancing its versatility. The pump action is smooth and reliable, with no binding even after rapid cycling. The matte black finish blends well with other tactical gear, and the shotgun arrived well-protected, thanks to gunzest.com’s careful packaging. The online support team was helpful in clarifying state-specific laws.
Vanessa Jäger
Google
May 25, 2024

The Winchester SX4 from gunzest.com is a smooth semi-auto shotgun. The 26-inch barrel in 12-gauge patterns well at 30 yards. The synthetic stock is rugged, and the Inflex recoil pad reduces kick. The chrome-plated chamber resists wear. Gunzest.com’s pricing and delivery were excellent.
Dagmar Müller
Google
March 22, 2024

The Mossberg Patriot from gunzest.com is a budget-friendly hunting rifle. The 22-inch barrel in .30-06 Springfield delivers 2-inch groups at 100 yards. The synthetic stock is durable, surviving field use. The adjustable trigger improves precision, set at 3 pounds. The threaded barrel accepts a muzzle brake. The website’s competitive pricing and fast shipping were key factors.
Freya Schäfer
Google
January 8, 2024

The Mossberg 590A1 from Gunzest is a rugged tactical shotgun. The 20-inch barrel in 12-gauge handles magnum loads, patterning at 25 yards. The heavy-walled barrel is durable, and the synthetic stock withstands drops. The ghost ring sight aids targeting, and the parkerized finish resists corrosion. The shipping was fast, and the packaging was secure.