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Walther PDP Compact 9mm 4″ Optic-Ready Pistol 15+1 | 2 Mags

UPC: 723364216961

$599.00

40 in stock

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Description

The Walther PDP Compact has earned a serious reputation, and it's not hard to see why. At 7.5 inches overall with a 4-inch barrel, it sits in that sweet spot between carrying reasonably well and shooting even better. The 15+1 capacity in 9mm gives you full-size firepower in a more manageable platform, and the grip frame was engineered specifically around red dot sight ergonomics — Walther calls it RDS Ergonomics — designed to help you naturally present the gun and find your dot quickly every time.

What Makes the PDP Compact Trigger Stand Out

The Performance Duty Trigger is the real headline feature here. It breaks cleanly with a short, tactile reset and a pull weight right around 5.6 lbs. That combination of minimal takeup, a distinct wall, and a short reset adds up to a trigger that gives most factory striker-fired pistols a run for their money. The SuperTerrain slide serrations are aggressively designed and protruding — not just cut into the slide — which makes racking the gun fast and positive whether you're wearing gloves or have wet hands.

The 4-inch polygonal-rifled barrel pairs with a stepped chamber design that Walther says produces velocities closer to what you'd expect from a longer barrel, while also reducing fouling over time. It feeds reliably with both FMJ and hollow point ammunition, and the three internal automatic safeties handle passive safety functions without any external manual safety to manage.

Optic-Ready by Design, Not as an Afterthought

All PDP Compacts ship with the slide already milled for optics using Walther's proprietary cut. Unlike some competitor platforms, the PDP's optic system was built into the design from the ground up, not tacked on later. You'll need an adapter plate to mount most popular red dots — Walther provides one free through their website by request, and aftermarket plates from companies like C&H Precision are widely available. The factory 3-dot adjustable sights are a solid backup option when running iron sights only.

The polymer frame includes a MIL-STD-1913 Picatinny rail for lights and lasers, an ambidextrous slide stop, and a reversible magazine release that works for left- and right-handed shooters alike. Three interchangeable backstraps let you dial in the grip circumference for your hand size. This gun ships with two 15-round magazines, so you're range-ready from the start. Walther backs it with their Legendary Lifetime Limited Warranty, which transfers to subsequent owners.

Key Specifications

  • Manufacturer: Walther Arms
  • Model: PDP Compact
  • MPN: 2851229
  • UPC: 723364216961
  • Caliber: 9mm Luger
  • Action: Striker Fired
  • Barrel Length: 4"
  • Overall Length: 7.5"
  • Height: 5.4"
  • Width: 1.34"
  • Sight Radius: 6.4"
  • Trigger Pull: 5.6 lbs
  • Trigger Travel: 0.28"
  • Capacity: 15+1 Round
  • Weight (without magazine): 21.4 oz
  • Weight (with empty magazine): 24.4 oz
  • Frame Material: Polymer
  • Sights: Adjustable 3-Dot White
  • Finish: Black
  • Safeties: 3 Automatic Internal Safeties

What’s Included

  • Walther PDP Compact pistol
  • 2 x 15-round magazines
  • 3 interchangeable backstraps (small, medium, large)
  • Magazine loader
  • Hard case
  • Cable lock
  • Owner's manual

Frequently Asked Questions

Does the Walther PDP Compact come with an optic mounting plate?

The PDP Compact ships with the slide already milled for optics, but the mounting plate for your specific red dot is not included in the box. Walther offers one free adapter plate per firearm through a request form on their website. If you want to mount your optic sooner, aftermarket plates from companies like C&H Precision or Calculated Kinetics are widely available and often preferred for their tighter tolerances.

Will standard 9mm ammo including hollow points feed reliably in the PDP Compact?

Yes. The stepped chamber and polygonal-rifled barrel are designed to handle a wide range of ammunition reliably, including standard FMJ range ammo and jacketed hollow points for defensive use. The PDP has a strong track record for feeding reliability across different load types and bullet profiles.

Can the grip be adjusted to fit different hand sizes?

The PDP Compact ships with three interchangeable backstraps — small, medium, and large — so you can dial in the grip circumference to fit your hand. Swapping them out is straightforward and doesn't require any special tools. Most people find the medium backstrap works well as a starting point.

Is the Walther PDP Compact a good option for concealed carry?

The 4-inch PDP Compact is on the fuller end of the compact spectrum, so it carries better OWB or with a well-fitted IWB holster and a good belt. It's not a subcompact, but the grip-to-slide proportions are well balanced and it conceals comfortably for its capacity. Many people carry it daily without issue.

Does the PDP Compact have a manual thumb safety?

No, the PDP Compact does not have an external manual safety. It uses three passive, automatic internal safeties including a trigger safety, which is standard for striker-fired duty pistols. This keeps the manual of arms simple and consistent, which is generally preferred for defensive carry use.

What is Walther's warranty on the PDP Compact?

Walther covers the PDP Compact under their Legendary Lifetime Limited Warranty, which protects against defects in materials and workmanship. One notable feature of this warranty is that it transfers to subsequent owners — it's tied to the gun, not the original buyer. Walther's service center is based in Fort Smith, Arkansas.

Additional information

UPC

723364216961

Manufacturer

Manufacturer Part Number

2851229

Action

ATF Type

Pistol

Barrel Length

4"

Caliber/Gauge

9mm

Capacity

15

Color

Black

Length

15.0500

Magazine Included

2 x 15-Round

Model

Number of Magazines

2

Package Height

3.0

Package Width

9.8

Product Type

Striker Fired

Safety

Manual Thumb

Shipping Weight

4.0

Sights

Adjustable Sights

Sights Type

3-Dot White

Slide Description

Optic Ready/Serrated

State Restriction (OR)

NO SALE TO OREGON

State Restriction (RI)

NO DIRECT SHIP TO RHODE ISLAND

State Restriction (WA)

NO DIRECT SHIP TO WASHINGTON

Units per Box

1

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