Holosun 509T X2 Optic

(1 customer review)


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The Holosun 509T X2 Optic is an enclosed reflex optical sight. RMR plate included. Features 2 MOA Dot & 32 MOA Circle reticle.


Holosun 509T X2 Red Dot Optic

The Holosun 509T X2 series reflects several advancements in both electronics and optical glass over the original Holosun 509T Red Dot Optic. The 509T X2 optic is an enclosed reflex optical sight designed for pistol applications. Features include a Titanium housing, Holosun’s Super LED with up to 50k hours battery life, Multi-Reticle System, Solar Failsafe, and Shake Awake.

The 509T X2 optic is available in both green and red versions. Get your self a Reptilia picatinny mount here.

The Holosun 509T X2 includes a RMR footprint adapter plate. You can get the Glock MOS plate here.

Also consider the Holosun 507C here.

In the Box:

Holosun 509T X2 Tech & Features:

  • 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
  • Specifications:


  • Reticle2 MOA Dot & 32 MOA Circle
  • Light Wavelength650nm
  • Reticle Color: Red or green depending on model selected.
  • Parallax FreeYes
  • Unlimited Eye ReliefYes
  • Magnification1x
  • Multi-CoatingsYes


  • Power SourceSolar & Battery
  • Battery TypeCR1632
  • Battery Life (Hours)50000
  • Brightness Setting10 DL&2 NV


  • Window Size0.66×0.9
  • Dimension (in)1.6×1.16×1.13
  • Weight (oz)1.72


  • Housing MaterialTitanium
  • Surface FinishTitanium
  • Adjustment per Click0.5 MOA
  • W&E Travel Range±50 MOA


  • Storage Temperature-40℃~70℃
  • Working Temperature-30℃~60℃
  • SubmersionIP67
  • Vibration5000G
Read our customer first return policy here and be sure to check out the product reviews.
Made by Holosun
Reticle Type

Green, Red

1 review for Holosun 509T X2 Optic

  1. Richard (verified owner)

    Crazy battery life and cant help but be a big fan of holosun products the optic its one of my favorite and thanks to the customer care you receive from MegiddoTactical Group i look forward to ordering again soon Thanks for your help Will it means a lot.

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