Holosun

Holosun 407C-X3-RD 2 MOA Red Dot RMR Optic - Side Battery - Solar & Shake Awake

MSRP: $282.34
$239.99
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SKU:
HS407C-X3-RD
UPC:
810047074526
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Holosun HS407C-X3-RD – 2 MOA Red Dot – RMR Footprint

The Holosun HS407C-X3-RD (810047074526) is the 2026 evolution of one of the most trusted red dot sights in the industry. Moving beyond the curved profile of the X2 series, the X3 model features a modernized, flatter 7075-T6 aluminum housing—similar to the rugged 508T—with a slightly extended front hood to reduce glare and protect the glass from impacts. Designed specifically for full-size pistols, it utilizes the industry-standard RMR footprint, ensuring direct compatibility with a wide range of optics-ready slides and mounting plates.

The X3's major internal upgrade is the addition of a forward-facing photodiode sensor. This "smarter" Solar Failsafe system doesn't just react to overhead light; it monitors the ambient light in front of the shooter to provide more accurate automatic brightness adjustments. Combined with a clean 2 MOA Red Dot, Shake Awake technology, and an incredible 100,000-hour battery life (on setting 6), the HS407C-X3-RD is built for duty-grade reliability. The side-loading battery tray allows for quick maintenance without removing the optic or losing your zero, making it a premier choice for everyday carry and professional use.

Includes: HS407C-X3-RD Optic, T10 L Key, User Manual, CR1632 Battery, Lens Cloth, and Mounting Screws.

Key Features

  • Upgraded X3 Housing: Reinforced 7075-T6 aluminum with a flatter top and extended hood for improved glare reduction and durability.
  • Smarter Solar Failsafe: Features a forward-facing photodiode for superior automatic brightness adjustment based on the target environment.
  • 100,000 Hour Battery Life: Highly efficient Super LED technology doubles the runtime of previous generations.
  • 2 MOA Red Dot: A crisp, precise aiming point ideal for fast acquisition and distance accuracy on a handgun.
  • Shake Awake Technology: Motion-activated system ensures the optic is ready the moment you draw, and conserves power when idle.
  • RMR Footprint: Direct-mount compatibility with the most popular optic-cut standard in the world.

Product Specifications

  • Brand: Holosun
  • Model: HS407C-X3-RD
  • Reticle: 2 MOA Red Dot
  • Footprint: Trijicon RMR Standard
  • Light Source: LED (650nm Red)
  • Magnification: 1x
  • Housing Material: 7075-T6 Aluminum
  • Brightness Settings: 10 Daylight & 2 Night Vision
  • Battery Type: CR1632 (Side Tray)
  • Waterproof Rating: IP67
  • Weight: 1.55 oz
  • UPC: 810047074526