Walther PDP Pro-X PMM Full-Size 4.6 9mm Striker-Fired Pistol – Optics-Ready, 18+1 Capacity
The Walther PDP Pro-X PMM Full-Size 4.6 blends the PDP’s refined ergonomics with Parker Mountain Machine upgrades to deliver a duty-ready, competition-capable 9mm sidearm. A Tenifer-treated, 4.6-inch polygonal barrel teams with an optics-ready slide and Walther’s Dynamic Performance Trigger to provide fast, repeatable accuracy. Extended magazine basepads, an aluminum flared magwell, and Performance Duty Texture grip panels round out a feature set that arrives fully prepared for red-dots and high-volume range use.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent – Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent – Strong polygonal rifling with crisp transitions.
Specific Condition Notes: Mild signs of use are present on high-contact surfaces, but the factory Tenifer finish remains even and intact.
What’s Included
- Three 18-round Walther steel magazines with extended basepads and blue followers
- Aluminum flared magwell (factory-installed)
- Two extra interchangeable polymer backstraps
- Factory Walther optics adapter plate
- Walther polymer magazine speed loader
- Walther factory hard plastic pistol case
- Safety and instruction manual with related paperwork
The 4.6-inch steel barrel is precision-machined by Walther and nitrided inside and out for corrosion resistance. The polygonal rifling maximizes gas seal and barrel life.
Walther partnered with Parker Mountain Machine to outfit the PDP Pro-X with an aluminum magwell and extended magazine basepads. These components speed reloads and raise on-board capacity while maintaining compatibility with standard PDP magazines.
The slide features aggressive SuperTerrain serrations front and rear for confident manipulation, plus a factory optics-cut that accepts multiple red-dot footprints using the included adapter plate. Fiber-optic iron sights (red front, serrated rear) provide a bright, unobstructed sight picture when a dot is not installed.
Inside, the skeletonized aluminum Dynamic Performance Trigger breaks at roughly 4.5 pounds with a short, tactile reset, delivering a competition-grade pull in a duty-ready platform. A reversible push-button magazine release and fully ambidextrous slide stops accommodate left- and right-hand shooters.
The full-size glass-fiber-reinforced polymer frame wears Walther’s Performance Duty Texture for a secure grip under recoil, while an integral accessory rail supports lights or lasers. Backstraps swap easily to fine-tune reach to the trigger.