The Walther PDP Full Size pistol in 9mm with a black finish and 4-inch barrel (brand part no. WALT 2851237) delivers an 18+1 capacity, optic-ready striker-fired platform built to Walther’s TEQ standard of trigger, ergonomics, and quality. Walther Arms cuts the slide optic ready and serrated for direct red dot mounting, and 3-dot white sights back up the optic for co-witness aiming. A manual safety adds a control option beyond the trigger, and two 18-round magazines ship with the pistol. Among high-capacity semi-auto handguns, this PDP Full Size configuration favors shooters who want maximum 9mm capacity with optic readiness.

Key Specifications

• The chambering is 9mm, and the capacity is 18 rounds.
• The barrel measures 4 inches.
• The slide is optic ready and serrated for direct red dot mounting.
• The sights are 3-dot white sights.
• The safety is a manual safety.
• Two 18-round magazines ship with the pistol.
• The action type is Semi-Auto.
• The trigger mechanism is Striker Fired.
• The pistol ships with 2 magazines.

Frequently Asked Questions

Can a red dot be mounted on this pistol? Yes, the slide is optic ready for direct mounting.

How many rounds does this pistol hold? 18+1 rounds of 9mm.

Buy the Walther PDP Full Size Pistol, 9mm

Maximum 9mm capacity with optic-ready versatility is exactly what this PDP Full Size delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.