Walther PDP Pro SD Full Size 9mm Luger, 5 in Threaded Barrel, Dynamic Performance Trigger, Optics-Ready, HCPDP Compensator, 18+1, 2 Mags
This German-made Walther PDP Pro SD Full Size stands out with its factory optics-ready slide, 5 inch threaded barrel in 1/2x28 UNEF, and the flat-faced Dynamic Performance Trigger. It features the Pro SD aluminum flared magwell and Performance Duty Texture grip with interchangeable backstraps. A Herrington Arms HCPDP compensator is installed, and the pistol bears CIP N proofs with a DE 2023 date code and Walther Arms, Fort Smith, AR importer markings. Matching serial numbers are present on the slide, barrel hood, and frame.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Minor, superficial surface scratches and small blemishes are present from prior handling.
What’s Included
- Walther factory hard case
- Walther PDP Pistols Safety & Instruction Manual
- Speed loader
- Spare interchangeable backstrap insert (Walther PDP)
- Walther "Green" recoil spring assembly for PPQ/PDP pistols
- Herrington Arms HCPDP compensator (installed)
- Two 18-round steel double-stack magazines (PDP full-size pattern)
The Pro SD Full Size configuration delivers a 5 inch, factory-threaded barrel with a 1/2x28 UNEF pattern and an included optic cover plate on the optics-ready slide. Front and rear grasping serrations aid manipulation, and the integral Picatinny rail supports weapon-mounted accessories.
Walther equips this model with the flat-faced Dynamic Performance Trigger and an aluminum flared magwell specific to the Pro SD line, streamlining reloads. The polymer frame carries the Performance Duty Texture with interchangeable backstraps and a molded "FULL SIZE" marking.
This example includes a Herrington Arms HCPDP compensator already installed on the threaded barrel. The setup is paired with two 18-round magazines for a 18+1 on-board capacity.
Origin and markings are clear: MADE IN GERMANY with CIP N German proof, a DE 2023 date code, and Walther Arms, Fort Smith, AR importer marks. The slide, barrel hood, and frame show matching serial numbers, confirming factory-matched major components.

