The Walther PDP (Performance Duty Pistol) has quickly gained popularity among both law enforcement and civilian shooters. A key factor in its success is its adaptability, particularly its versatile optic footprint. This guide will delve into the specifics of the Walther PDP optic footprint, covering compatible optics, mounting solutions, and considerations for choosing the right setup for your needs.
Understanding the Walther PDP Optic Ready Models
Not all Walther PDP pistols are created equal when it comes to optic readiness. Before diving into the specifics of the footprint, it's crucial to identify whether your PDP is optic ready. Walther offers several models specifically designed for optics, typically designated as "OR" (Optic Ready). These models feature a milled slide with a pre-cut footprint for direct optic mounting. Attempting to mount an optic on a non-OR model will require significant modifications, potentially voiding any warranty and compromising the structural integrity of the firearm. Always verify your pistol's model designation before purchasing any optics or mounting hardware.
The Walther PDP Optic Footprint: Dimensions and Compatibility
The Walther PDP's optic footprint is designed to accommodate a range of popular pistol optics, primarily those using the mini red dot (MRD) configuration. While the exact dimensions may vary slightly depending on the specific PDP model, the footprint generally aligns with the popular trijicon RMR footprint. This means many optics designed for the Trijicon RMR will also fit the Walther PDP. However, it's essential to always double-check the manufacturer's specifications to ensure compatibility. Trying to force a mismatched optic onto the slide could cause damage.
Common Compatible Optics:
While the Trijicon RMR is a popular choice, several other optics share a similar footprint and are compatible with the Walther PDP:
- Holosun: Several Holosun models, known for their reliability and affordability, are compatible with the PDP's footprint. Specifically, look for models explicitly stating compatibility with the RMR footprint.
- Leupold DeltaPoint Pro: Another high-quality option frequently used on the PDP.
- Sig Sauer Romeo series: Some models within Sig Sauer's Romeo series also fit the PDP's footprint, though again, individual model compatibility should be verified.
- Swampfox Optics: This brand offers several budget-friendly red dot sights compatible with the RMR footprint.
Mounting Your Optic: Plates and Hardware
Most optics require mounting plates to properly secure them to the PDP's slide. These plates act as an adapter, ensuring a secure and accurate fit. Many manufacturers offer these plates specifically designed for the Walther PDP, so you’ll likely find one compatible with your chosen optic.
Important Considerations When Choosing Mounting Hardware:
- Material: Look for plates and screws made from high-quality materials such as steel or aluminum to ensure durability and reliability.
- Height: The height of the mounting plate will influence the sight picture. Consider this factor based on your personal preference and shooting style.
- Reviews: Always check online reviews before purchasing any mounting hardware to ensure its quality and compatibility.
Co-Witnessing: Iron Sights and Red Dot Optics
Many shooters prefer to maintain a co-witnessing setup, where both the iron sights and the red dot optic are visible. This provides a backup sighting system if the optic malfunctions. The specific co-witnessing configuration (lower 1/3 or absolute co-witness) will depend on the height of the optic and mounting plate you choose. Research the height of your chosen optic and mounting plate combination before purchasing to determine the co-witnessing style.
Conclusion: Choosing the Right Setup
Selecting the right optic and mounting hardware for your Walther PDP requires careful consideration of compatibility, budget, and personal preferences. Always prioritize safety and accuracy by thoroughly researching and verifying compatibility before purchasing any components. With the right setup, the Walther PDP's optic-ready capabilities will significantly enhance your shooting experience.
