These are the top RMR footprint red dot sights for the PDP F Series
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Trijicon RMR Type 2 Red Dot Sight

The Trijicon RMR Type 2 is a standout choice for your Walther PDP thanks to its reputation for durability and battery life.
Key Features:
- Rugged design
- Battery life up to 4 years
- Dot sizes: 1.0, 3.25, or 6.5 MOA
- Adjustable illumination
- Parallax-free
- Night vision compatible
Why Consider It: A solid option for those who want a proven, reliable optic for various shooting scenarios.
The Holosun 507C ACSS Vulcan presents advanced features without breaking the bank.
Key Features:
- ACSS Vulcan reticle (10 MOA chevron with 250 MOA ring)
- Battery life of 20,000 hours
- Solar power backup
- Shake-awake functionality
Why Consider It: Offers innovative reticle technology at an affordable price, making it ideal for dynamic shooters.
Purpose-built for the Walther PDP, the Holosun SCS PDP-GR seamlessly integrates with the slide.
Key Features:
- Direct slide mount
- Solar charging system with rechargeable battery
- Auto-brightness adjustment
- Multiple reticle options
- IP67 water resistance
Why Consider It: The maintenance-free operation is perfect for anyone wanting a hassle-free, power-efficient option.
The Trijicon SRO shines with a broader window, aiding in quicker target acquisition.
Key Features:
- Larger, circular window
- Durable construction
- Reliable controls
- Strong mounting options
Why Consider It: A great pick for competition shooters focused on speed and field of view.
The Holosun 509T features an enclosed design to protect against weather and rough conditions.
Key Features:
- Enclosed emitter for weatherproofing
- Battery life up to 50,000 hours
- Solar panel backup
- ONLY Compatible with 509T adapter or RMR to 509T adapter
Key Considerations
Compatibility and Mounting
For the best results is with the factory PDP F series slide without aftermarket plates. The gen 1 PDP slide inherently lacks recoil lugs and screw depth to hold the optic tight.
Dot Size
- Larger MOA (e.g., 6.5) is the best for users with astigmatism