Walther PDP Full Size 9mm 4.5″ 18+1 | 2858371

The Walther PDP Full Size is a striker-fired, optics-ready service-style pistol chambered in 9mm Luger with a 4.5-inch barrel and a two-tone finish (gray frame, black slide). The pistol ships with two 18-round magazines and features Walther’s Performance Duty trigger and textured Performance Duty grips designed for a secure hold in varied conditions. The slide is configured with a proprietary optic footprint; confirm optic compatibility before purchase. Suggested optic: a compact 1x red-dot such as the Holosun 507K (priced well under $1,000) — verify the specific mount/footprint for fit to the PDP’s proprietary slide cut.

Common applications for this platform include duty/service use and range/practical shooting, where the combination of full-size ergonomics and a higher-capacity magazine support sustained accuracy and follow-up shots.

Product Specifications

• The caliber is listed as 9mm Luger.
• The barrel measures 4.5 inches for a balance of velocity and handling.
• The standard capacity is 18+1.
• The pistol includes 2 x 18-round removable magazines.
• The action is described as Semi-Auto, striker-fired.
• The frame material is polymer with Performance Duty texture grips.
• The frame color is gray and the slide color is black.
• The slide is optics ready with a proprietary slide cut optic footprint.
• Sight information is listed inconsistently in source data as both fixed and adjustable; see notes for details.
• The pistol weight is listed as 25.4 oz with an empty magazine.
• The muzzle is specified as non-threaded.
• The UPC for this product is 723364227097.

The PDP Full Size blends Walther’s recent ergonomics and trigger design with a full-size platform intended for sustained accuracy and control. Its optics-ready slide and included high-capacity magazines make it suitable for shooters who prioritize controllability and modular sighting options.

Related Videos: