Walther PDP Compact 9mm Luger 4in Gray/Black Pistol — 15+1 Rounds

Overview — compact performance, duty-grade features

The Walther PDP Compact 9mm Luger 4in Gray/Black delivers the handling and control of the full-size PDP in a smaller, more carry-friendly footprint. Built around Walther’s Performance Duty ergonomics, SuperTerrain Slide Serrations, and the Performance Duty Trigger, the PDP Compact gives shooters a compact 9mm pistol that doesn’t compromise on accuracy, recoil control, or accessory readiness. With a 4.0″ barrel and 15+1 capacity, this model is ideal for everyday carry, duty use, or anyone searching for a reliable compact 9mm that’s ready for modern optics and real-world conditions.

Why the PDP Compact stands out

Walther designed the PDP Compact to be a true do-it-all pistol. The compact frame sits comfortably in the hand while preserving a natural point of aim and solid sight radius. SuperTerrain Slide Serrations provide positive purchase for rapid slide manipulations, even with gloves or wet hands. The Performance Duty Texture uses a tetrahedron pattern that’s aggressive enough to lock your hand to the pistol during fast strings of fire, yet non-abrasive to skin or clothing — perfect for daily carry or extended range sessions.

Built to perform — trigger, ergonomics, and optics

The Performance Duty Trigger on the PDP Compact is engineered for a smooth, predictable break and a short reset, which helps you place fast, accurate follow-up shots. The slide is optic-ready so you can mount a micro red dot for quicker target acquisition without permanent modification. Whether you plan to keep iron sights or fit an optic, this compact 9mm pistol gives you the flexibility to outfit it to your exact preference.

Real-world use — who should buy this pistol

This Walther PDP Compact is perfect for buyers who want to buy a compact 9mm pistol with duty-grade ergonomics and modern features. It suits a range of shooter profiles and buyer intents:

• Concealed carriers who want a reliable concealed-carry pistol with enough capacity for defensive scenarios.
• Professional users and off-duty officers seeking a compact service-capable sidearm or backup gun.
• Competitive shooters who want a compact, optics-ready platform for production or carry divisions.
• Anyone wanting to buy Walther PDP Compact models that deliver excellent ergonomics and real-world handling.

Training, ammunition, and holster recommendations

Train with both practice and defensive ammunition to ensure consistent function and familiarity under stress. For regular practice, economical FMJ loads are cost-effective; for carry, test several reputable JHP defensive loads to find the most reliable and best-performing rounds in your PDP Compact. Choose a holster specifically cut for an optic-equipped slide if you add a red dot, and ensure it fully covers the trigger guard for safe carry. Consider carrying one or two spare magazines to improve reload options and training drills.

Practical considerations & maintenance

Routine maintenance will keep the PDP Compact running reliably. Clean the barrel, slide rails, and contact surfaces after extended shooting sessions and lightly lubricate moving parts according to Walther’s recommendations. Inspect magazine springs and feed lips periodically, particularly if you train frequently. The durable gray/black finish resists corrosion and wear, but a regular care routine will help maintain appearance and function over years of use.

What you get — features recap

• Compact 4″ barrel with 15+1 capacity — balance of concealability and firepower.
• Performance Duty Trigger for a smooth break and short reset.
• SuperTerrain Slide Serrations for positive slide control in adverse conditions.
• Performance Duty Textured grip — aggressive, non-abrasive tetrahedron pattern.
• Optic-ready slide for micro red dot installation without gunsmithing.
• 3-dot sights for a clear, familiar sight picture.

Specifications

Specification	Details
Action	Pistol
Cartridge / Caliber	9mm Luger
Capacity	15 + 1 rounds
Barrel Length	4.0 in
Overall Length	Not specified
Finish	Gray / Black
Grips	Performance Duty Textured Black Polymer
Sights	3-Dot
Weight	Not specified
Color	Gray
Frame Size	Compact
Gun Model	PDP Compact
Hand	Right / Ambidextrous Controls
State Compliance	Colorado Compliant
Features	Performance Duty Trigger; SuperTerrain Slide Serrations; Performance Duty Texture; Optic Ready
Type	Centerfire Pistol

Final thoughts

The Walther PDP Compact 9mm Luger 4in Gray / Black brings the same duty-grade ergonomics and modern design of the full-size PDP into a smaller, more carryable package. If you’re in the market to buy a Walther PDP Compact or searching for the best compact 9mm for concealed carry, duty, or competition, this model is an outstanding option — combining capacity, control, and optics-ready versatility in a refined compact platform.

Read more product reviews and official Walther Arms information here: Walther Arms product reviews