Holosun

509T X2 Solar Red Dot Sight

$430.00 - $460.00

The HE509T-RD X2 is a hard-use, nitrogen-purged enclosed LED sight designed for handgun applications. The HE509T-RD X2features a grade 5 titanium housing, Holosuns Super LED with up to 50k hour battery life, Multi-Reticle System, Solar Failsafe, and Shake Awake technology.The X2 version adds improved glass clarity, Lock Mode, and a full Multi-Reticle System providing 2 MOA dot only, 32 MOA Circle only, or a Circle-Dot combination. HE509T-RD X2 includes an adapter plate for compatibility with rmr-style footprints. HE509T-RD X2 feature 12 intensity settings, two of which are compatible with night vision devices.

Click here to see our adapter plates which you may need to mount your optic onto the firearm.

  • The included 509T RMR adapter plate is not compatible with ZEV or Shadow Systems style RMR interfaces
  • CR1632 battery port does not require removal of optic from firearm
  • Improved programming that enhances usability
  • Addition of Lock Mode: Lock mode locks out the buttons until a deliberate long press unlocks them
  • Improved glass clarity
  • Auto mode now runs in the background and offers solar power when there is no battery or dead battery
  • Up to a 50,000 Hour battery life
  • Solar Failsafe
  • Multi-Reticle System (MRS): 32 MOA Circle & 2 MOA Dot
  • 2 MOA Dot
  • 32 MOA Circle
  • Shake Awake Technology
  • Flat Dark Earth Finish Available
Brand Holosun
Category Red Dot Sights
Model HE509T- RD X2, HE509T - GN X2
Magnification 1x
Color Black or FDE
Reticle 2 MOA Red or Green Dot / 32 MOA Red or Green Circle Multi Reticle
Material Titanium
Firearm Type Pistol
Mount Type Holosun K Footprint
Field of View Unlimited
Wavelength 650nM
Adjustment Size 1 MOA
Objective 0.66" x 0.90"
Brightness Settings 10 Daytime / 2 Night Vision
Eye Relief Unlimited
Switch Type Shake Awake Sensor
Battery Size CR1632
Windage Adjustment 30 MOA
Length 1.60"
Proofs Waterproof
Parallax Adjustment Parallax Free
Power Source Solar Failsafe / Battery
Battery Life 50,000 hrs
Bulb Type LED
Dot Size 2 MOA / 32MOA
Elevation Adjustment 30 MOA
Height 1.13"
Includes RMR Adapter / Manual / Lens Cloth / T10 L Key / Battery
Optic Coating Multi-Coated
Width 1.16"
Weight 1.72 oz
Controls Adjustable
Features Lock Mode
Windage Elevation Adjustable
Full Description
Reticle Color *
Optic Finish *
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The HE509T-RD X2 is a hard-use, nitrogen-purged enclosed LED sight designed for handgun applications. The HE509T-RD X2features a grade 5 titanium housing, Holosuns Super LED with up to 50k hour battery life, Multi-Reticle System, Solar Failsafe, and Shake Awake technology.The X2 version adds improved glass clarity, Lock Mode, and a full Multi-Reticle System providing 2 MOA dot only, 32 MOA Circle only, or a Circle-Dot combination. HE509T-RD X2 includes an adapter plate for compatibility with rmr-style footprints. HE509T-RD X2 feature 12 intensity settings, two of which are compatible with night vision devices.

Click here to see our adapter plates which you may need to mount your optic onto the firearm.

  • The included 509T RMR adapter plate is not compatible with ZEV or Shadow Systems style RMR interfaces
  • CR1632 battery port does not require removal of optic from firearm
  • Improved programming that enhances usability
  • Addition of Lock Mode: Lock mode locks out the buttons until a deliberate long press unlocks them
  • Improved glass clarity
  • Auto mode now runs in the background and offers solar power when there is no battery or dead battery
  • Up to a 50,000 Hour battery life
  • Solar Failsafe
  • Multi-Reticle System (MRS): 32 MOA Circle & 2 MOA Dot
  • 2 MOA Dot
  • 32 MOA Circle
  • Shake Awake Technology
  • Flat Dark Earth Finish Available
Brand Holosun
Category Red Dot Sights
Model HE509T- RD X2, HE509T - GN X2
Magnification 1x
Color Black or FDE
Reticle 2 MOA Red or Green Dot / 32 MOA Red or Green Circle Multi Reticle
Material Titanium
Firearm Type Pistol
Mount Type Holosun K Footprint
Field of View Unlimited
Wavelength 650nM
Adjustment Size 1 MOA
Objective 0.66" x 0.90"
Brightness Settings 10 Daytime / 2 Night Vision
Eye Relief Unlimited
Switch Type Shake Awake Sensor
Battery Size CR1632
Windage Adjustment 30 MOA
Length 1.60"
Proofs Waterproof
Parallax Adjustment Parallax Free
Power Source Solar Failsafe / Battery
Battery Life 50,000 hrs
Bulb Type LED
Dot Size 2 MOA / 32MOA
Elevation Adjustment 30 MOA
Height 1.13"
Includes RMR Adapter / Manual / Lens Cloth / T10 L Key / Battery
Optic Coating Multi-Coated
Width 1.16"
Weight 1.72 oz
Controls Adjustable
Features Lock Mode
Windage Elevation Adjustable
Current Stock:
Width: 5.00 (in)
Height: 3.00 (in)
Depth: 3.00 (in)

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