The Best Gun Sights - We Kompare

Looking for the best Gun Sights?

Discover now our comparison of the best Gun Sights. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Gun Sights are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Gun Sights in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

No. 1

SIG SAUER Romeo5 1X20mm Tactical Hunting Shooting Durable Waterproof Fogproof Illuminated 2 MOA Red Dot Reticle Gun Sight | Picatinny Mount Included

ROMEO5 GUN SIGHT - The ROMEO5 1X20mm Red Dot Sight mounts on any platform, and even though it's small, it's tough; The solid, lightweight aluminum design gives peak performance & years of service, so you can be on the top of a hunt or shooting competition
2 MOA RED-DOT - For those avid shooters who admire classic red dot reticles on their gun sights, the Romeo5 has 2-MOA Red-Dot, which is also adjustable; It provides 10 illumination settings (8 daylight plus 2 NV) for visibility in all light conditions
MOTAC TECH - The ROMEO5 red dot sight features Motion Activated Illumination technology to increase battery life by shutting down the system when the red dot is not in use & instantly activating it by the slightest vibration/movement; Battery not included
VERSATILE MOUNT - This gun sight comes with an integrated Picatinny mount & provides industry-standard mounting options for a wide range of applications; Also M1913 Picatinny low mount riser & a co-witness 1.41" riser mount guarantees great compatibility
WEATHER RESISTANT - The dependable IPX-7 waterproof and fogproof construction of the Romeo5 delivers non-stop hunting whatever the weather; Unlimited eye relief allows you to acquire the aiming point and the target regardless of the position of your eye

SaleNo. 2

OSIGHT S Multi-Reticle Micro Enclosed Sight with Charging Cover, 2 MOA Dot & 32 MOA Circle for RMSc Footprint, Parallax-Free Durable Reflex Sights (Red Dot)

[Universal RMSc Footprint] Designed for optics-ready slides, this compact optic offers outstanding compatibility, ensuring seamless integration with a wide range of builds (use included screws).
[2 MOA Dot & 32 MOA Circle] Easily switch between dot-and-circle, dot-only, or circle-only reticles to adapt to any shooting scenario. The crisp, bright reticle delivers a superior aiming experience.
[Enclosed Optic with Aspherical Lens] The aspherical lens delivers zero distortion, parallax-free clarity, and a relatively large window for fast, precise targeting, with IPX7 waterproof reliability.
[Industryʼs First Magnetic Charging Cover] The Osight S introduces an innovative Magnetic Charging Cover with an integrated battery display, providing real-time battery status for both the cover and the optic—eliminating guesswork with precision.
[Durable OAL Housing Material] The OAL housing combines the lightweight properties of standard 7075 aluminum with superior toughness and strength, ensuring exceptional durability and providing a professional-grade advantage.

No. 3

VOTATU V2 Fiber Optic Iron Sights, Flip Up Front and Rear Backup Sights with Green Red Dots, Tool-Free Adjustable Front Sight Rapid Transition

Spring-loaded flip up iron sights can be easily activated from the push button. Machined from lightweight and extremely durable aluminum, Mil-Spec hard anodized.
Equipped with green and red fiber-optics for increasing visibility. Accuracy is enhanced when speed is involved and easier to quickly get on target.
Unique design tool-free adjustable front sight. Elevation of the front sight post can be easily adjusted by the built-in screw. Also, the windage of the rear sight is adjustable from the side screw.
Two aperture options offer a rapid transition from CQB quick target acquisition to precision long-distance aiming.
Provides the same height-over-bore as standard A2 irons, clamps to most any Picatinny/STANAG rail.

SaleNo. 4

Feyachi Reflex Sight - Adjustable Reticle (4 Styles) Both Red and Green in One Red Dot Sight

Reticle allows for 4 different styles. Dot, Circle/Dot, Crosshair/Dot, Crosshair/Circle/Dot combinations. All in one sight!
A 33mm lens provides quick target acquisition. Wide field of view to maintain situational awareness.
Very sturdy and secure rail mounting system. Will not come loose, made to last.
Parallax corrected & unlimited eye-relief, where the dot goes, so does the bullet!
Ultralight, waterproof and shockproof - Powered one 3V lithium battery (included).

No. 5

Feyachi RS-30 Reflex Sight, Multiple Reticle System Red Dot Sight with Picatinny Rail Mount, Absolute Co-Witness

Tubeless design with 40 mm reflex lens aperture provides quick target acquisition, also a wider field of view to maintain situational awarenes
4 Selectable reticles and 6 brightness settings. Low power consumption for long battery life
Integrated mount for standard 20 mm Picatinny rails which will not loose, made to last
Parallax corrected & unlimited eye-relief. Fully adjustable height, brightness, windage and elevation. Where the dot goes, so does the bullet
Made of high grade aluminum alloy which makes the red dot sight durable and light weight

No. 6

Magpul MBUS 3 Front & Rear Sight Set Fits Picatinny Rail, Black, MAG1166-MAG1167

Full-Featured Spring-Loaded Flip Up Sight Polymer Construction, Smaller Size Provides Light Weight And Resists Operational Abuse Clamps To Most Mil-Std-1913 Picatinny Rails Made in USA

No. 7

HOLOSUN HS507C X2 Red 2 MOA Dot & 32 MOA Circle Open Reflex Pistol Sight - Durable Shake-Awake Solar Failsafe Parallax-Free Aluminum Sight for Full-Sized Handguns - Green & Red Dot Options

HOLOSUN RED DOT SIGHT - The HS507C X2 is an open reflex sight designed for full-sized pistol applications; This handgun sight features Lock Mode that locks the buttons preventing inadvertent setting changes; T10 L Key, CR1632 Battery, Lens Cloth, and User Manual are included
HIGH PERFORMANCE - The HS507C X2 pistol sight features Holosun's Red Super LED with up to 50k hour battery life, Solar Failsafe, Multi-Reticle System, and Shake Awake; The durable housing is made from 7075 Aluminum, uses an industry standard footprint, and houses the 1632 battery in a side-mounted tray for easy replacement when needed
SHAKE AWAKE TECHNOLOGY - Extends battery life by deactivating the optic's LED while not in use; Shake Awake offers settings from 10 minutes to 12 hours depending on the model and can be deactivated altogether if preferred; The slightest touch of the optic instantly reactivates the LED so your Holosun reflex sight for pistol is ready when needed
SOLAR FAILSAFE - If your battery fails, this red dot sight for pistol has a backup power source when natural or artificial light is available; Solar Failsafe is activated while in Auto Mode where reticle intensity is automatically adjusted: in brighter conditions, you have a brighter reticle and in lower-light conditions, the reticle will step down in intensity to match any lighting conditions
SPECIFICATION - Reticle: Red 2 MOA Dot & 32 MOA Circle; Light Wavelength: 650nm; Magnification: 1x; Parallax Free & Unlimited Eye Relief; Power Source: Solar & Battery; Battery Type: CR1632; Battery Life (Hours): 50000; Brightness Setting: 10 DL & 2 NV Compatible; Window Size: 0.63x0.91; Housing Material: 7075 T6 Aluminum; Surface Finish: Anodize; Adjustment per Click: 1 MOA; W&E Travel Range: ±50 MOA

SaleNo. 8

HOLOSUN HS407K-X2 Compact 6MOA Dot Only Open Reflex Sight w/Shake Awake HS407K-X2

HOLOSUN RED DOT SIGHT - The HS407K X2 is an open reflex optical sight designed for subcompact pistol applications; It features Red Super LED with up to 50k hour battery life, a crisp 6MOA dot, and 12 reticle intensity settings; The HS407K X2 is direct for P365X/XL, and requires an adapter plate for slides with a four-boss interface
HIGH PERFORMANCE - This reflex sight for handgun incorporates Lock Mode which locks the buttons preventing inadvertent setting changes when activated; The durable housing is made from 7075 Aluminum, uses Holosun's K footprint, and houses the 1632 battery in a side-mounted tray for easy replacement when needed
SHAKE AWAKE TECHNOLOGY - Extends battery life by deactivating the optic's LED while not in use; Shake Awake offers settings from 10 minutes to 12 hours depending on the model and can be deactivated altogether if preferred; The slightest touch of the optic instantly reactivates the LED so your Holosun reflex sight for pistol is ready when needed
MULTILAYER REFLECTIVE GLASS - This red dot sight is manufactured using optical-quality glass lenses with multilayer coatings applied to facilitate maximum light transmission and wear resistance while reducing glare and facilitating reduced power requirements; Holosun's highly reflective coatings produce industry-leading reticle intensity, clarity, and battery efficiency
SPECIFICATION - Reticle: 6 MOA Dot; Light Wavelength: 650nm; Magnification: 1x; Parallax Free & Unlimited Eye Relief; Battery Type: CR1620; Battery Life (Hours): 50000; Brightness Setting: 10 DL & 2 NV; Window Size: 0.58x0.77; Housing Material: 7075 T6 Aluminum; Surface Finish: Anodize; Adjustment per Click: 1.5 MOA; W&E Travel Range: ±30 MOA

SaleNo. 9

CVLIFE 1X22X33 Reflex Sight Red Dot Sight Red Green 4 Reticle Optics with Laser and Pressure Pad Switch for 20mm Rail

【33mm Lens Wide View】Reflex sight with 33mm fully multi-coated lens provides wide field of view for rapid target.
【Dual Illuminated Red & Green】Red dot sight with 4 reticle shapes and 5 brightness settings, provide various choices in different occasions, like sunny, cloudy day.
【Reflex Sight with Laser】Built with the red sight laser(Power of the sight laser: less than 5mW; Class of the laser: Class IIIA) and dual illuminated reflex sight with four reticle types. The pressure pad switch is convenient for the laser operation.
【Elevation/Windage Adjustment】Precision elevation and windage adjustments are easily and fully adjustable so you can easily zero the sights.
【Easy Installation】This red dot sight comes with standard profile 20mm mounting base, very sturdy and easy to install.

SaleNo. 10

CVLIFE 1X22X33 Red Green Dot Sight, Reflex Sight for 20mm Picatinny Rail, Black

Four adjustable reticles provide you various choices in different occasions. Dot, Circle/Dot, Crosshair/Dot and Crosshair/Circle/Dot combinations are all in one reflex sight.
With 5 adjustable brightness levels in both Red & Green mode, the red dot sight allows precise reticle tuning to match varying lighting conditions, from bright sunlight to low-light dusk.
Tubeless design with large 33mm multi-coated reflex lens aperture provides a wide and clear field of view, suitable for quick sighting.
Absolute Co-Witness reflex sight with standard mounting base for 20mm Picatinny is easy to install on the rail, using included Allen Wrench.
This open reflex sight is made of high-grade aluminum alloy, lightweight but robust, easy to zero and holds zero well. Parallax corrected & unlimited eye-relief, improving the accuracy of the red dot optic.

What is the purpose of a comparison site?

When you search for a product on the Internet, you can compare all the offers that are available from the sellers. However, it can take time when it is necessary to open all the pages, compare the opinions of the Internet users, the characteristics of the products, the prices of the different models… Offering you reliable comparisons allows us to offer you a certain time saving and a great ease of use. Shopping on the Internet is no longer a chore, but a real pleasure!
We do everything we can to offer you relevant comparisons, based on various criteria and constantly updated. The product you are looking for is probably among these pages. A few clicks will allow you to make a fair and relevant choice. Don’t be disappointed with your purchases made on the Internet and compare the best Gun Sights now!

Last update on 2025-07-05 / Affiliate links / Images from Amazon Product Advertising API

Search and kompare over thousands products reviews

Looking for the best Gun Sights?

What is the purpose of a comparison site?

Related posts: