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The Best Holosun Hs403B of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Holosun Hs403B of 2023. Check our ranking below.

2,665 Reviews Scanned

Rank No. #1

HOLOSUN HS403B Red Dot Sight - 2 MOA, Waterproof, 12 Brightness Settings, Shake Awake, for Rifles

HOLOSUN RED DOT SIGHT - HS403B is a 20mm micro sight designed for rifle and carbine applications; It features Holosun's ultra efficient 650nm Red Super LED with up to 50k hour battery life and 12 reticle intensity settings; The housing is made from 6061 aluminum and includes both a lower 1/3 co-witness mount (1.63") and a low mount (.75") for low-comb height rifle applications; Lens cloth, rubber lens cover, T10 L key, and CR2032 battery included
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 sight for rifle is ready when needed
MULTILAYER REFLECTIVE GLASS - This red dot sight for rifle 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
SUPER LED - This micro sight for rifle is equipped with Holosun Super LED technology that provides a versatile range of reticle intensity settings; Holosun Super LEDs have ultra-efficient power usage creating battery like as high as 50,000 hours
SPECIFICATION - Reticle: Red 2 MOA; Light Wavelength: 650nm; Magnification: 1x; Parallax Free & Unlimited Eye Relief; Power Source: Solar & Battery; Battery Type: CR2032; Battery Life (Hours): 50000; Brightness Setting: 10 DL & 2 NV; Window Size: 20mm Diameter; Housing Material: 6061 T6 Aluminum; Adjustment per Click: 0.5 MOA; W&E Travel Range: ±50 MOA; Black Finish

Rank No. #2

HOLOSUN Red 2MOA Dot, FDE, Shake Awake (HS403B-FDE)

SaleRank No. #3

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 versatile ROMEO5 red dot sight features our Motion Activated Illumination technology; It is developed to increase battery life by shutting down the system when not in use and instantly activating it by the slightest vibration/movement
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

Rank No. #4

HOLOSUN Green 2MOA Dot, FDE, Shake Awake (HE403B-GR-FDE)

12 BRIGHTNESS SETTINGS: 12 Brightness Setting: 10 DL & 2 NV Compatible Convenient Tray Battery Compartment Parallax-free & Unlimited Eye Relief
MULTILAYER COATINGS: Holosun red dot sights and magnifiers are manufactured using optical glass with multilayer coatings applied to facilitate maximum light transmission and wear resistance while reducing glare.
FEATURES/SPECIFICATIONS: Parallax free with unlimited eye relief | Push button controls and streamlined housing design Shake Awake Motion based on and off | Low mount and 1/3 Co-witness mount included |Adaptable to Picatinny and Weaver rails | CNC machining with T6061-T6 aluminum housing.
SOLAR FAILSAFE: Holosun’s Solar Failsafe Technology is an innovative feature pioneered by Holosun in red dot sights. Solar Failsafe allows the red dot sight to remain powered when your battery fails.Holosun optics with Solar Failsafe feature automatic brightness adjustment; when you’re under the sun you have a bright reticle, when you move indoors it will automatically dim down to match ambient lighting conditions.
MRS: M.R.S. gives the user the flexibility to use their optic as they need it. Units with this feature allow the user to turn on or off certain sections of the reticle giving the ability to have the ideal reticle for the job at hand.

SaleRank No. #5

HOLOSUN HE403B-GR Green 2 MOA Dot Micro Sight for Rifles - Shake-Awake Super LED Durable Waterproof Aluminum Sight with Multilayer Reflective Glass & 12 Brightness Settings, Black Finish

HOLOSUN GREEN DOT SIGHT - HE403B-GR is a 20mm micro sight designed for rifle and carbine applications; It features Holosun's ultra efficient 540nm Green Super LED with up to 50k hour battery life and 12 reticle intensity settings; The housing is made from 6061 aluminum and includes both a lower 1/3 co-witness mount (1.63") and a low mount (.75") for low-comb height rifle applications; Lens cloth, rubber lens cover, T10 L key, and CR2032 battery included
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 sight for rifle is ready when needed
MULTILAYER REFLECTIVE GLASS - This green dot sight for rifle 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
SUPER LED - This micro sight for rifle is equipped with Holosun Super LED technology that provides a versatile range of reticle intensity settings; Holosun Super LEDs have ultra-efficient power usage creating battery like as high as 50,000 hours; Our Super Green LED is designed to match the wavelength of light that the human eye is most reactive to
SPECIFICATION - Reticle: Green 2 MOA Dot; Light Wavelength: 540nm; Magnification: 1x; Parallax Free & Unlimited Eye Relief; Power Source: Battery; Battery Type: CR2032; Battery Life (Hours): 50000; Brightness Setting: 10 DL & 2 NV; Window Size: 20mm Diameter; Housing Material: 6061 T6 Aluminum; Adjustment per Click: 0.5 MOA; W&E Travel Range: ±50 MOA; Black Finish

Rank No. #6

Sig Romeo MSR Red Dot Sight, BLACK

FAST TARGET ACQUISITION - Crystal clear for those up close situations when you need to find your target easily and quickly; The Sig Sauer Romeo Closed Red Dot Sight has an ultra-compact size and weight with unlimited eye-relief and parallax-free operation
HIGH PERFORMANCE - The ROMEO is a sealed compact 2 MOA Dot Sight intended for carbines, guns, and air rifles; It is equipped with slipover, see-through flip-backs, and 1.41" T10 Torx M1913 Skeletonized lightweight Riser Mount for absolute co-witness
CONTINUOUS OPERATION - The Romeo Red Dot Sight with a top-loading battery compartment ensures over 20,000 hours of runtime on a CR1632; In addition, high-performance lens coatings allow for excellent light transmission and dot contrast in any situation
DURABLE CONSTRUCTION - The aircraft-grade CNC aluminum mount and housing of the Closed Red Dot Sight provide durability and a lifetime of reliable service; This Sig Sauer Gun Sight also features dependable IPX-7 waterproof and fog-proof performance
ULTIMATE BRIGHTNESS - The 2 MOA Red Dot Sight ensures quick target engagement under a full range of lighting conditions; In this compact sight, the brightness is adjusted with a top-mounted rotary dial, featuring 10 daytime and 2 night vision settings

Rank No. #7

Holosun HS510C Multi-Reticle Circle Dot Open Reflex Sight w/Solar Failsafe, Shake Awake, & QD Mount HS510C

HOLOSUN RED DOT SIGHT - The HS510C sight is a versatile open reflex optic designed for long gun applications; It is at home on carbines, PCCs, and shotguns due to its durable design; This gun sight has an aluminum housing with titanium hood for added shock resilience and includes a QD absolute co-witness mount (1.41" dot height); This red dot sight is packed with Solar Failsafe, Shake Awake, MRS (Multi-Reticle System), Red Super LED with up to 50k hour battery life
MULTI-RETICLE SYSTEM - This Holosun red dot sight is equipped with MRS to let you select a fast sight picture for shorter distances with a 65 MOA circle with 2 MOA dot; The large circle allows for a hold-over reference and helps guide your eye to the 2 MOA dot; The large ring can be deactivated leaving just the 2 MOA dot for an uncluttered sight picture and increased precision
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 is ready when needed
SOLAR FAILSAFE - If your battery fails, this red dot sight 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 & 65 MOA Circle; Light Wavelength: 650nm; Magnification: 1x; Parallax Free & Unlimited Eye Relief; Power Source: Battery; Battery Type: CR2032; Battery Life (Hours): 50000; Brightness Setting: 10 DL & 2 NV; Window Size: 0.91x1.26; Housing Material: Aluminum & Titanium Hood; Surface Finish: MAO; Adjustment per Click: 0.5 MOA; W&E Travel Range: ±50 MOA

Rank No. #8

HOLOSUN Green Multi-Reticle, Titanium, Solar, Circle Dot, S&W M&P2 Pistol Cut (SCS-VP9-GR)

Direct attachment for a HK VP9 Systems
Lowest profile deck height for use with standard-height iron sights
Rechargeable internal battery
Auto-adjusting reticle brightness system with override function to potentially operate indefinitely in multiple lighting

Rank No. #9

HOLOSUN HE407C-GR X2 Green 2 MOA Dot Open Reflex Sight - Durable Shake-Awake Solar Failsafe Parallax-Free Aluminum Pistol Sight for Full-Sized Handguns

HOLOSUN GREEN DOT SIGHT - The HE407C-GR X2 is an open reflex sight designed for full-sized pistol applications; It provides a large field of view that will help you increase accuracy and quickly acquire targets; This handgun sight features Lock Mode that locks the buttons preventing inadvertent setting changes
HIGH PERFORMANCE - The HE407C-GR X2 pistol sight features Holosun's Green Super LED with up to 50k hour battery life, Solar Failsafe, and precision 2MOA dot; 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 green 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: Green 2MOA Dot; Light Wavelength: 540nm; Magnification: 1x; Parallax Free & Unlimited Eye Relief; Power Source: Solar & Battery; Battery Type: CR1632; Battery Life (Hours): 50000; Brightness Setting: 10 DL & 2 NV; Window Size: 0.63x0.91; Housing Material: 7075 T6 Aluminum; Surface Finish: Anodize; Adjustment per Click: 1 MOA; W&E Travel Range: ±50 MOA

Rank No. #10

Vortex Optics Crossfire Red Dot Sight Gen II- 2 MOA Dot (CF-RD2)

The updated Crossfire is a no-nonsense sight for near any application and needs a simple point of aim and none of the frills, the Crossfire should be at the top of your list.
With up to a 50,000 hour battery life, the sight will keep working in a variety of conditions. The low and skeletonized lower 1/3 co-witness mounts provide vesatility for this lightweight optic.
The 2 MOA dot is quick to acquire in close-quarters, while remaining fine enough to promote pin-point accuracy at extended range. 11 illumination settings allows shooters to change the dot intensity to the situation at hand.
Increased light transmission with multiple anti-reflective coatings on all air-to-glass surfaces. Unlimited eye relief for rapid transitions.
Highly durable hard-coat anodization provides a low-glare matte surface and helps camouflage position. O-ring seals prevent moisture, dust and debris from penetrating for reliable waterproof performance

Rank No. #11

HOLOSUN HS407K X2 Red 6 MOA Dot Open Reflex Optical Sight for Subcompact Pistols - Durable Parallax Free Unlimited Eye Relief Handgun Sight with Aluminum Housing & Shake Awake Technology - FDE

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

Rank No. #12

HOLOSUN Cast Aluminum/2MOA Dot/Red (AEMS-CORE-110101)

INCLUDES: Holosun AEMS CORE 110101 | Coin Battery CR2032 | T10 Torx Multi-tool | Picatinny Mount | | Extra Battery Tray | Lens Cloth | User Manual | Warranty.
HOUSING: Enclosed design to keep out water and dust. Made from pressure forged 7075 aluminum. IP67 Waterproof.
LONG BATTERY LIFE: The AEMS CORE optic uses a CR2032 battery with up to 50,000 hours of battery life to power the optic setting on 6.
SHAKE AWAKE: Holosun’s Shake Awake Technology shuts the LED off during periods of motionlessness. The amount of time it takes for the LED to deactivate (enter Sleep Mode) is user programmable. Shake Awake can also be completely deactivated which keeps the optic powered on for up to 50K hours of battery life.
SPECIFICATIONS: Center height of 1.63 inches (Lower 1/3 co-witness), Window Size:0.87" x 1.1". Dimensions: 2.2"X1.54"X1.7". Weight: 3.9oz.

Rank No. #13

Holosun OPMOD HS510C Red Dot Sight, Red MRS 1x, 2 MOA Dot, Wolf Grey, HS510C WG

Rank No. #14

Holosun OPMOD HS510C Red Dot Sight, Green MRS, 1x30mm, 2 MOA Dot/65 MOA Circle, 2 MOA HE510C-GR WG

Rank No. #15

Holosun HE510C-GR Green Multi-Reticle Circle Dot Reflex Sight w/Solar Failsafe & Shake Awake HE510C-GR

HOLOSUN GREEN DOT SIGHT - The HE510C-GR sight is a versatile open reflex optic designed for long gun applications; It is at home on carbines, PCCs, and shotguns due to its durable design; This gun sight has an aluminum housing with titanium hood for added shock resilience and includes a QD absolute co-witness mount (1.41" dot height); This green dot sight is packed with Solar Failsafe, Shake Awake, MRS (Multi-Reticle System), Green Super LED with up to 50k hour battery life
MULTI-RETICLE SYSTEM - This Holosun green dot sight is equipped with MRS to let you select a fast sight picture for shorter distances with a 65 MOA circle with 2 MOA dot; The large circle allows for a hold-over reference and helps guide your eye to the 2 MOA dot; The large ring can be deactivated leaving just the 2 MOA dot for an uncluttered sight picture and increased precision
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 is ready when needed
SOLAR FAILSAFE - If your battery fails, this green dot sight 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: Green 2 MOA Dot & 65 MOA Circle; Light Wavelength: 540nm; Magnification: 1x; Parallax Free & Unlimited Eye Relief; Power Source: Battery; Battery Type: CR2032; Battery Life (Hours): 50000; Brightness Setting: 10 DL & 2 NV; Window Size: 0.91x1.26; Housing Material: Aluminum & Titanium Hood; Surface Finish: MAO; Adjustment per Click: 0.5 MOA; W&E Travel Range: ±50 MOA

Rank No. #16

Holosun HE509T X2 Enclosed Reflex Optical Red Dot Sight, Green LED, Flat Dark HE509T-GR X2 FDE

Rank No. #17

HOLOSUN HE503R-GD Micro Gold Dot Sight - Durable Shake-Awake Parallax Free Unlimited Eye Relief Gold Super Led Tactical Rifle Sight with Multiple Reticle System & 12 Brightness Settings

TOP-QUALITY GOLD DOT SIGHT - The HE503R-GD is a 20mm micro sight designed for rifle and carbine application; It features a Rotary switch to select reticle intensity, Holosun's Gold Super LED with 50k hour battery life, and MRS (Multi-Reticle System) with 10 daylight and 2 night vision compatible reticle intensity settings
HIGH PERFORMANCE - The 6061 aluminum housing includes both a lower 1/3 co-witness mount (1.63") and a low mount (.75") for low-comb height rifle applications; Additional features include Shake Awake technology, rubber lens covers, and a battery compartment integrated into the Rotary switch for the 2032 battery; HE503R-GD is a versatile gun sight for users of all levels
MULTI-RETICLE SYSTEM - This Holosun gold dot sight is equipped with MRS to let you select a fast sight picture for shorter distances with a 65 MOA circle with 2 MOA dot; The large circle allows for a hold-over reference and helps to guide your eye to the 2 MOA dot; The large ring can be deactivated leaving just the 2 MOA dot for an uncluttered sight picture and increased precision
MULTILAYER REFLECTIVE GLASS - Holosun's use of Grade 5 Titanium results in unparalleled strength and durability; It has more than double the tensile strength and has five times the fatigue strength of 7075 Aluminum; Grade 5 Titanium is also able to withstand the corrosiveness of seawater making this gold dot sight for rifle suitable for use in maritime environments
SPECIFICATION - Reticle: 2 MOA Dot & 65 MOA Circle; Light Wavelength: 590nm; Magnification: 1x; Paralax Free & Unlimited Eye Relief; Battery Type: CR2032; Battery Life (Hours): 50000; Brightness Setting: 10 DL&2 NV; Window Size: 20mm Diameter; Adjustment per Click: 0.5 MOA; W&E Travel Range: ±50 MOA

SaleRank No. #18

HOLOSUN HE503CU-GR Multi-Reticle Green 2 MOA Dot & 65 MOA Circle Micro Sight for Rifles - Solar FailSafe Shake-Awake Waterproof Aluminum Sight with 12 Brightness Settings

HOLOSUN GREEN DOT SIGHT - The HE503CU-GR is a 20mm micro sight designed for rifle and carbine applications; It features Holosun's ultra efficient 540nm Green Super LED with up to 50k hour battery life and 12 reticle intensity settings; The housing is made from 6061 aluminum and includes both a lower 1/3 co-witness mount (1.63") and a low mount (.75") for low-comb height rifle applications; Lens cloth, rubber lens cover, T10 L key, and CR2032 battery included
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 sight for rifle is ready when needed
MULTI-RETICLE SYSTEM - This Holosun green dot sight is equipped with MRS to let you select a fast sight picture for shorter distances with a 65 MOA circle with 2 MOA dot; The large circle allows for a hold-over reference and helps guide your eye to the 2 MOA dot; The large ring can be deactivated leaving just the 2 MOA dot for an uncluttered sight picture and increased precision
SOLAR FAILSAFE - If your battery fails, this green dot sight for rifle 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: Green 2 MOA Dot & 65 MOA Circle; Light Wavelength: 540nm; Magnification: 1x; Parallax Free & Unlimited Eye Relief; Power Source: Solar & Battery; Battery Type: CR2032; Battery Life (Hours): 50000; Brightness Setting: 10 DL & 2 NV; Window Size: 20mm Diameter; Housing Material: 6061 T6 Aluminum; Adjustment per Click: 0.5 MOA; W&E Travel Range: ±50 MOA

Rank No. #19

HOLOSUN HE515GM-GR Green 2 MOA Dot & 65 MOA Circle Micro Sight for Rifle - Durable Waterproof Dustproof Shake-Awake Parallax-Free Sight with Multiple Reticle System & 12 Brightness Settings

HOLOSUN GREEN DOT SIGHT FOR RIFLE - The HE515GM-GR is an ultra durable 20mm micro sight designed for hard-use rifle and carbine applications; This rifle sight is made from 7075 aluminum and includes clear, removable/rotating lens caps, and a QD lower 1/3 co-witness (1.63") mount; It is IP68 certified waterproof and dustproof rating
HIGH PERFORMANCE - This Holosun sight for rifle features our MRS (Multi-Reticle System) with Green Super LED, 10 daylight and 2 night vision compatible reticle intensity settings, Shake Awake technology, and up to 50k hour battery life; The battery is housed beneath a side mounted cap for a tool-less replacement
MULTI-RETICLE SYSTEM - This Holosun green dot sight is equipped with MRS to let you select a fast sight picture for shorter distances with a 65 MOA circle with 2 MOA dot; The large circle allows for a hold-over reference and helps guide your eye to the 2 MOA dot; The large ring can be deactivated leaving just the 2 MOA dot for an uncluttered sight picture and increased precision
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 sight is ready when needed
SPECIFICATION - Reticle: 2 MOA Dot & 65 MOA Circle; Light Wavelength: 540nm; Magnification: 1x; Parallax Free & Unlimited Eye Relief; Battery Type: CR2032; Battery Life (Hours): 50000; Brightness Setting: 10 DL &2 NV; Window Size: 20mm Diameter; Housing Material: 7075 T6 Aluminum; Adjustment per Click: 0.5 MOA; W&E Travel Range: ±50 MOA

Rank No. #20

HOLOSUN Grade Micro Red Dot Sight

HOLOSUN RED DOT SIGHT FOR RIFLE - The HS515CM is an ultra durable 20mm micro sight designed for hard-use rifle and carbine applications; This rifle sight is made from 7075 aluminum and includes clear, removable/rotating lens caps, and a QD lower 1/3 co-witness (1.63") mount; It is IP68 certified waterproof and dustproof rating
HIGH PERFORMANCE - This Holosun sight for rifle features our MRS (Multi-Reticle System) with Red Super LED, 12 reticle intensity settings, Shake Awake technology, and up to 50k hour battery life; The battery is housed beneath a side mounted cap for a tool-less replacement
MULTI-RETICLE SYSTEM - This Holosun red dot sight is equipped with MRS to let you select a fast sight picture for shorter distances with a 65 MOA circle with 2 MOA dot; The large circle allows for a hold-over reference and helps guide your eye to the 2 MOA dot; The large ring can be deactivated leaving just the 2 MOA dot for an uncluttered sight picture and increased precision
SOLAR FAILSAFE - If your battery fails, this red dot sight for rifle 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: 2 MOA Dot & 65 MOA Circle; Magnification: 1x; Light Wavelength: 650nm; Parallax Free & Unlimited Eye Relief; Power Source: Solar & Battery; Battery Type: CR2032; Battery Life (Hours): 50000; Brightness Setting: 10 DL &2 NV; Window Size: 20mm Diameter; Housing Material: 7075 T6 Aluminum; Adjustment per Click: 0.5 MOA; W&E Travel Range: ±50 MOA

Last update on 2023-08-19 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Holosun Hs403B?

Do you get stressed out thinking about shopping for a great Holosun Hs403B? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Holosun Hs403B, which is why we have assembled a comprehensive list of the greatest Holosun Hs403B available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Holosun Hs403B that you consider buying. Your questions might include the following:

Is it worth buying an Holosun Hs403B?
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Why is it crucial to invest in any Holosun Hs403B, much less the best one?
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We’re convinced that you likely have far more questions than just these regarding Holosun Hs403B, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Holosun Hs403B, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Holosun Hs403B. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Holosun Hs403B buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Holosun Hs403B currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Holosun Hs403B has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Holosun Hs403B?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Holosun Hs403B.
Customer Ratings: Number ratings grade Holosun Hs403B objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Holosun Hs403B.
Product Quality: You don’t always get what you pay for with an Holosun Hs403B, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Holosun Hs403B is should be an indication of how long it will work out for you.

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FAQ:

Q: What kind of sight is the holosun hs403b?

A: The HS403B is a 20mm micro optical sight designed for rifle and carbine applications. Features include 12 brightness settings, Holosun’s Super LED with up to 100k hours battery life, and 2 MOA Dot.

Q: How long does holosun hs403b red dot battery last?

A: Holosun HS403B Red Dot – $149.95 Description The 403B is a small compact micro red dot optic. Employing Holosun’s LED technology, the lifetime for one CR2032 battery can be up to 5 years. This optic features Holosun’s “Shake Awake” technology that powers the optic on with slight movement of

Q: What is maximum MOA for holosun paralow hs403b?

A: The maximum adjustment for both the elevation and windage is +- 50 MOA with a 0.5 MOA adjustment per click. The Holosun Paralow HS403B comes with both a low profile mount and a lower ⅓ co-witness mount.

Q: Is the holosun 403c a budget red dot?

A: The Holosun 403C is something to be reckoned with if you are in the market for a great budget red dot. This holosun is incredibly well built and boasts a great little spec sheet with some of the features being solar powered and a 50,000-hour battery life.