Key Features

• Multi-Reticle System (MRS): Select from a 2 MOA dot, a 32 MOA circle, or a combined circle-dot reticle (toggle by holding the "-" button for 3 seconds), providing adaptability for rapid close-range targeting or precise shots at distance, enhancing the PDP’s exceptional accuracy.

• Enclosed Emitter Design: The fully enclosed titanium housing protects the emitter from debris, mud, or water, ensuring a clear reticle in harsh conditions, ideal for the PDP’s role in demanding environments.

• Solar Failsafe Technology: A solar panel extends the 50,000-hour battery life (CR1632) by powering the sight in bright conditions, ensuring uninterrupted performance for high-stakes scenarios with the PDP.

• Shake Awake Functionality: Activates the reticle instantly upon motion and conserves battery during inactivity, with customizable sleep settings for immediate readiness when drawing your PDP—perfect for defensive or tactical applications.

• RMR Footprint Compatibility: Mounts seamlessly to the PDP’s optics-ready slide (PDP 1.0 or 2.0) using the included RMR adapter plate, a Walther RMR plate (available free via Walther’s request form), or aftermarket options like C&H Precision or Calculated Kinetics Dogtag plates for a secure, low-profile fit.

• Titanium Durability: Constructed with a grade 5 titanium housing and nitrogen-filled for fog mitigation, the 509T is Holosun’s toughest pistol optic, with an IP67 waterproof rating to withstand extreme conditions and thousands of rounds.

• Versatile Brightness Controls: Features 10 daylight and 2 night vision brightness settings with auto or manual adjustment, ensuring a clear sight picture in any lighting condition.

Why Choose the Holosun 509T for Your Walther PDP?

The Holosun 509T X2 is the premier optic for enhancing the Walther PDP’s performance, offering unmatched durability and versatility. Its RMR footprint compatibility ensures easy mounting on the PDP’s optics-ready slide, with the included RMR adapter plate or aftermarket plates like C&H Precision providing a secure fit for both full-size and compact F-Series models. The enclosed emitter design protects against debris, making it ideal for outdoor or concealed carry use, while the titanium housing withstands the PDP’s recoil and rigorous use.

The MRS reticle system enhances the PDP’s precision, allowing shooters to switch between a 32 MOA circle for fast target acquisition at 10-15 yards or a 2 MOA dot for pinpoint accuracy, complementing the PDP’s ergonomic design and superior trigger. Solar Failsafe and Shake Awake ensure constant readiness, aligning with the PDP’s reliability for duty or home defense. Users praise the 509T’s large field of view, minimal lens distortion, and clarity, with green reticle options (e.g., HE509T-GR-X2) reducing starburst for those with astigmatism. Priced around $500, the 509T offers premium features at a competitive value compared to other enclosed emitter optics.

Setup Recommendations

• Mounting: Use the included RMR adapter plate with a Walther RMR plate or an aftermarket plate (e.g., C&H Precision or Calculated Kinetics Dogtag) to avoid plate stacking. For PDP 2.0, a dedicated 509T plate from Walther or C&H ensures a lower profile.

• Co-Witness: Stock PDP sights may align at the bottom of the optic window, sufficient for backup use. For optimal lower 1/3 co-witness, consider suppressor-height sights like Night Fision or AIM Surplus Glock-compatible sights ($39).

• Alternative Option: For a direct-mount solution, the Holosun SCS-PDP (PDP 2.0 only) eliminates the need for a plate but lacks the 509T’s enclosed emitter and titanium durability.

Unleash the full potential of your Walther PDP with the Holosun 509T X2—where rugged titanium construction, advanced reticle versatility, and innovative technology combine to deliver a superior shooting experience for any mission.