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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.
2,871 Reviews Scanned
- HOLOSUN GREEN DOT SIGHT - HE403C-GR is a solar and battery powered 20mm micro sight designed for rifle and carbine applications; This rifle sight features Holosun's Green Super LED with 50k hour battery life and 12 reticle intensity settings; Its 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
- HIGH PERFORMANCE - This micro green dot sight is unique in that it is always on and ready; If there is ambient light available it will power this Holosun sight even without a battery; Additional features include Shake Awake technology, digital buttons for setting changes, rubber lens covers, and a side-mounted battery tray for the 2032 battery; This rifle sight is a versatile sight for users of all levels
- 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
- MULTILAYER REFLECTIVE GLASS - This green 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
- SPECS - Reticle: 2 MOA Dot; Light Wavelength: 540nm; Reticle Color: Green; Parallax Free & Unlimited Eye Relief; Magnification: 1x; Power Source: Solar & Battery; Battery Type: CR2032; Battery Life (Hours): 50000; Brightness Setting: 10 DL & 2 NV; Window Size: 20mm Diameter; Weight (oz): 2.82; Housing Material: 6061 T6 Aluminum; Surface Finish: MAO; Adjustment per Click: 0.5 MOA; W&E Travel Range: ±50 MOA; Submersion: IP67
- 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
- HOLOSUN GOLD DOT SIGHT - The HE403R-GD is a 20mm micro sight designed for rifle and carbine applications; This rifle sight features a Rotary switch to select reticle intensity, Holosun's Gold Super LED with 50k hour battery life, and a 2MOA dot with 12 reticle intensity settings; HE403R-GD is a versatile sight for users of all levels
- HIGH PERFORMANCE - The housing of this gold dot sight is made from durable cast aluminum and 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 rubber lens covers, and a battery compartment integrated into the Rotary switch for the 2032 battery
- MULTILAYER REFLECTIVE GLASS - Holosun optical sight is made 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 rifle sight is equipped with Holosun Super LED technology that includes Red, Green, and our latest Gold Dot LEDs providing options that match various environments and personal preferences including red/green color blindness with our Gold Dot; Super LED technology 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: 2 MOA Gold Dot; Light Wavelength: 590nm; Magnification: 1x; Parallax Free & Unlimited Eye Relief; Multi-Coating: Yes; Power Source: Battery; Battery Type: CR2032; Battery Life: up to 100000 (Setting 6); Brightness Setting: 10 DL & 2 NV; Window Size: 20mm Diameter; Housing Material: Durable Aluminum; Surface Finish: MAO; Adjustment per Click: 0.5 MOA; W&E Travel Range: ±50 MOA
- The Bushnell TRS-26 Red Dot goes beyond its historic predecessor with improvements in several key areas including longer battery life, bigger objective lens, and with a sharper 3 MOA dot and push button operation.
- The TRS-26 red dot now has a user-selectable auto-off timer that can also be turned off for defensive applications. The onboard logic allows you to select whether or not to engage the auto-off timer.
- The TRS-26's namesake is its big 26mm objective lens. It gathers tons of light but also provides a wider field of view than many other enclosed reflex sights on the market. This helps you get on target faster and see better when you do.
- The TRS-26's heart is the point-source RCLED system for projecting the 3 MOA dot onto the glass. Older systems use a mask over an LED that acts like a small flood lamp. This wastes light/energy and adds parts.
- The TRS-26's robust construction is IPX7 waterproof rated so it won’t fog up on you when it matters most. The TRS-26’s is nitrogen purged and completely sealed to keep moisture out even when fully submerged up to 1 meter.
- The 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 versatility for this lightweight optic. Picatinny & Weaver compatible.
- The 2 MOA, red dot is quick to acquire while remaining fine enough to promote accuracy at extended range. 11 illumination settings (9 daylight and 2 NV) allow users 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 quick transitions.
- Highly durable, hard-coat anodization provides a low-glare matte surface. O-ring seals prevent moisture, dust and debris from penetrating for reliable waterproof performance.
Last update on 2025-07-11 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API
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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.