Walther PDP vs. PPQ

Published on February 19, 2021
Duration: 20:48

The Walther PDP offers significant upgrades over the PPQ, including an optics-ready slide with a Glock-compatible rear sight dovetail, improved 'SuperTerrain' slide serrations, and a refined grip texture. While internal components are largely interchangeable and ergonomics are similar, the PDP features a slightly lighter trigger pull and a more robust ejector. Accuracy results were comparable between the two models during range testing.

Quick Summary

The Walther PDP offers key upgrades over the PPQ, including a Glock-compatible rear sight dovetail for better optic mounting options and a wider aftermarket. It also features improved 'SuperTerrain' slide serrations and a refined grip texture. While ergonomics are similar, the PDP has a slightly lighter trigger pull and a more robust ejector.

Chapters

  1. 00:00Introduction: PDP vs PPQ
  2. 01:42Slide Differences: Serrations & Top Profile
  3. 02:40Optics & Sights: Glock vs Proprietary
  4. 03:19Frame & Rail Updates
  5. 03:28Internal Comparison: Ejector & Trigger Spring
  6. 05:46Compatibility & Ergonomics
  7. 06:58Range Testing & Accuracy
  8. 12:22Trigger Pull Test Results

Frequently Asked Questions

What are the main external differences between the Walther PDP and PPQ?

The PDP has a more squared-off slide with deeper 'SuperTerrain' serrations, while the PPQ has an arched slide with anti-glare serrations. The PDP also offers more Picatinny rail space and a different grip texture without finger grooves.

How does the optics mounting differ between the Walther PDP and PPQ?

The PDP is optics-ready with a removable plate and features a Glock-compatible rear sight dovetail, allowing for extensive aftermarket options. The PPQ's rear sight is proprietary and doesn't remain in place when an optic is mounted.

What are the trigger pull weights for the Walther PDP and PPQ?

Using a Lyman gauge, the Walther PPQ trigger measured 4 lbs 14.5 oz. The Walther PDP trigger measured a lighter 4 lbs 8.0 oz, with potential for longer life due to a modified trigger spring.

Are the magazines compatible between the Walther PDP and PPQ?

Yes, Walther maintained compatibility. Magazines for the PPQ are compatible with the 4-inch PDP Compact model, simplifying magazine sharing between the two pistol platforms.

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