More Red Dot Holographic Sights:
AMAZON | EBAY


Holosun RD2 & HM3X Red Dot Combo

Get pinpoint accuracy and fast target acquisition with this user-friendly red dot combo

Product Price

$309.99

Product Review Score

4.8 out of 5 stars

203 reviews

Product Summary

The Holosun RD2 features a precise 2 MOA red dot, making it perfect for quick target acquisition. This combo includes the HM3X magnifier, which boosts your view to 3X while keeping everything lightweight, and it even comes with a handy hard case for protection.

We found the best options for you

Loading...

When you order through these links, we may earn a commission at no additional cost to you.

Additional Product Details

  • Up to 50,000 hours of battery life so you can keep shooting without worrying about changing batteries
  • Shake Awake Technology remembers your last setting, making it super convenient for quick use
  • It features a precise 2 MOA dot for accurate targeting
  • Uses a CR2032 battery, which is easy to find and replace
  • IP67 rating means it’s dustproof and can handle being submerged in water
  • Travel range of ± 50 MOA to give you plenty of adjustment for windage and elevation
  • Choose from 10 brightness settings for day or night, giving you versatility no matter the conditions
  • Window size is 0.866 inches, providing a clear sight picture while maintaining a compact form
  • Windage and elevation adjustments are 0.5 MOA per click for fine-tuning your aim
  • The durable aluminum housing can take a beating but remains lightweight
  • The HM3X magnifier gives you a boost with 3x magnification for those longer shots

Your go-to for fast, accurate aiming solutions

View more Holosun products.

Our Policies

Secure Checkout
Guaranteed safe & secure
Fast Shipping
Fast shipping to your doorstep
Holosun HS510C & HM3X Combo Red Dot Sight

Holosun Combo Red Dot

Product Review Score

4.76 out of 5 stars

25 reviews

$484.99

HOLOSUN Red Circle Dot Sight, Solar Failsafe (HS510C-FDE)

HOLOSUN Red Dot Sight

Product Review Score

4.94 out of 5 stars

232 reviews

$309.99

Holosun HS510C Open Reflex Red Dot Sight

HS510C Holographic Red Dot

Product Review Score

4.61 out of 5 stars

145 reviews

$294.49 $259.00

HOLOSUN Red 2MOA Dot Holographic Sight, FDE

HOLOSUN Red Dot FDE

Product Review Score

4.98 out of 5 stars

47 reviews

$275.28