Holosun HS403R 2 MOA 20mm Red Dot Sight – rotary dial, 12 brightness levels, IP67, mounts included

Holosun HS403R 2 MOA 20mm Red Dot Sight – rotary dial, 12 brightness levels, IP67, mounts included

Holosun HS403R 2 MOA 20mm Red Dot Sight – rotary dial, 12 brightness levels, IP67, mounts included

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  • Brand:Holosun
  • Product Code: HS403R 2 MOA 20 мм – въртящ регулатор, 12 нива
  • Availability: In Stock

  • 208.00 € / 406.81 лв.

    218.00 € / 426.37 лв.
  • 28 01 2026 08 02 2026

Available Options


Buy with

13 x €19.60 (13 x 38.33 лв.)

Holosun HS403R (2 MOA, 20mm) is a compact red dot sight built for fast target pickup and natural shooting on rifles, shotguns, and AR-style platforms. The idea is simple: see the dot, drive the gun, take the shot—no time wasted searching through a scope.

What most users love here is the control: brightness is set with a rotary dial that feels clear and positive, even with gloves. You get a 2 MOA dot (quick up close, still precise when you need it) and 12 brightness levels (10 daylight + 2 night-vision compatible).

HS403R is made for real field use: durable aluminum housing, IP67 protection for wet weather, and high resistance to recoil and harsh handling. The CR2032 battery is integrated into the rotary dial, keeping the unit compact and clean.

Key advantages
  • 2 MOA dot – easy and fast, yet accurate when you need finer placement.
  • Rotary dial – quick brightness changes, glove-friendly.
  • 12 brightness levels – 10 daylight + 2 NV compatible.
  • Long battery life – up to 100,000 hours (manufacturer data, mid setting).
  • IP67 – reliable protection in rain and wet conditions.
  • Two mounts included – low + raised mount for different setups.
  • Unlimited eye relief – shoot naturally, keep full awareness.
Simple setup tips
• Driven hunt / close range: set a brighter level so the dot is instantly visible.
• Low light: reduce brightness to avoid an oversized dot on dark backgrounds.
• Everyday use: keep your preferred level—the sight recalls the last setting.
What “0.5 MOA per click” means: at 100 m, one click moves impact about 1.45 cm—fine enough for zeroing without endless clicking.

Video presentation of Holosun HS403R:

More red dots at MoskovHunt: Red dots & holographic sights
Technical specifications
Brand Holosun
Model HS403R
Reticle 2 MOA dot
Window / lens size 20 mm
Brightness levels 12 (10 DL + 2 NV)
Adjustment per click 0.5 MOA
Adjustment range ±50 MOA
Battery CR2032
Battery life Up to 100,000 hours (manufacturer data, mid setting)
Protection IP67
Operating temperature -30°C to +60°C
Dimensions Approx. 70 × 36 × 41 mm
Weight Approx. 100 g
What’s in the box
  • Raised mount + low mount
  • T10 tool
  • Protective rubber cover
  • Lens cloth
  • CR2032 battery
  • User manual
Installment purchase: This product can be purchased with installments via TBI Bank – fast, convenient, and 100% online. Ask us for an offer or choose “Buy on installments” at checkout!

Questions & availability: MoskovHunt.com • +359 894 462 621 / +359 896 811 177 (Viber / WhatsApp)

MoskovHunt protected - holosun-hs403r-2moa-20mm-ip67-en-20260128


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