# Walther PDP Full Size 9mm 4.5in Gray

**Brand:** Walther
**Category:** Full Size Handguns
**Caliber:** 9mm

## Specifications

- **Caliber:** 9mm
- **Barrel Length:** 4.5"
- **UPC:** 723364235351
- **SKU:** UCCjaEc2J

## Description

The Walther PDP Full Size is a semi-automatic pistol chambered in 9mm with a 4.5-inch polygonal rifling barrel and an 18+1 round capacity. It has a gray polymer frame with a stainless steel slide and is optic ready with adjustable sights. The slide has serrations and the pistol accepts standard magazines.

### Key Specifications
- **Brand**: Walther Arms
- **Model**: PDP Full Size
- **Caliber**: 9mm
- **Action**: Semi Auto
- **Capacity**: 18+1 rounds
- **Barrel Length**: 4.5"
- **Color/Finish**: Gray Polymer

### Detailed Features
- 4.5-inch polygonal rifling barrel
- Optic ready slide with adjustable sights
- Serrated stainless steel slide
- 18+1 round capacity
- Gray polymer frame construction

## Frequently Asked Questions

**Q: What caliber is the Walther PDP Full Size?**

A: The PDP Full Size is chambered in 9mm.

**Q: Who makes the PDP Full Size?**

A: The PDP Full Size is made by Walther Arms.

**Q: What type of firearm is the Walther PDP Full Size?**

A: It is a full-size semi-automatic pistol with a gray polymer frame and stainless steel slide.

**Q: What is the barrel length of the Walther PDP Full Size?**

A: The PDP Full Size has a 4.5-inch polygonal rifling barrel.

**Q: How many rounds does the Walther PDP Full Size hold?**

A: It has an 18+1 round capacity.

**Q: Is the Walther PDP Full Size optic-ready?**

A: Yes, the PDP Full Size has an optic-ready slide with adjustable sights.

**Q: Where can I buy the Walther PDP Full Size?**

A: Compare current vendor offers on this page.

## What Reviewers Say

*Quoted verbatim from YouTube reviews. Each link opens the video at the moment quoted.*

> We tested it and we have a reduction of 30% recoil with this compensator.
>
> — [TFB TV](https://www.youtube.com/watch?v=zT6n_Rj3rBQ&t=100s)

> The spring is taking more force and the shooter is feeling less force.
>
> — [TFB TV](https://www.youtube.com/watch?v=zT6n_Rj3rBQ&t=156s)

> Of course, um as a package with the compensator you have a really smooth experience in shooting.
>
> — [TFB TV](https://www.youtube.com/watch?v=zT6n_Rj3rBQ&t=161s)

## What Customers Say

*AI-generated insights from customer reviews*

Owners of the Walther PDP Full Size in 9mm consistently mention the trigger as a standout characteristic. The short reset and clean break get praise from those who shoot it alongside other striker-fired options. The optic-ready cut is a practical addition that most buyers intend to use.

The PDP's ergonomics are frequently described as comfortable, with the grip texture getting positive attention for control without being abrasive. Some shooters note the grip angle differs from what they're used to, which takes an adjustment period. The 4.5-inch barrel version is considered the sweet spot for full-size carry or range use.

Value opinions vary. Those coming from premium competitors find the PDP competitive. A segment of buyers raises questions about long-term support for the optic footprint pattern, which is a fair concern for a platform still maturing in the aftermarket.

## Pricing

**12 offers available**

| Vendor | Price |
|--------|-------|
| RK Guns | $574.97 |
| Shootingsurplus Com | $579.80 |
| Gunbuyer Com | $579.99 |
| Impactguns Com | $584.99 |
| Guns Com | $587.99 |
| Centerfiresystems Com | $587.99 |
| Grabagun Com | $589.99 |
| Globalordnance Com | $598.00 |
| Buds Gun Shop | $599.00 |
| Selwayarmory Com | $613.49 |

*...and 2 more offers*

## Similar Products

- [Walther Arms PDP Full Size 9mm Luger 4.5in Black](https://gunsnation.com/p/walther-arms-pdp-full-size-9mm-luger-4-5in-black/UCCjaEc4t)
- [Walther PDP Pro Steel Frame Full-Size 9mm 4.5in Matte Black](https://gunsnation.com/p/walther-pdp-pro-steel-frame-full-size-9mm-4-5in-matte-black/UCCjaEcf1)
- [Walther PDP Match 9mm Optics-Ready Full-Size Pistol](https://gunsnation.com/p/walther-pdp-match-9mm-optics-ready-full-size-pistol/UCCjaEaLJ)
- [Walther PDP Pro SD Full Size 9mm 5.1in Black](https://gunsnation.com/p/walther-pdp-pro-sd-full-size-9mm-5-1in-black/UCCjaEao2)
- [Walther PDP 9mm Tactical Precision Handgun - Full Size Edition](https://gunsnation.com/p/walther-pdp-9mm-tactical-precision-handgun-full-size-edition/UCCjaEasi)
- [Walther PDP 9mm Optic-Ready Full Size Pistol - Black/Tan](https://gunsnation.com/p/walther-pdp-9mm-optic-ready-full-size-pistol-black-tan/UCCjaEZtH)

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*Data from [GunsNation](https://gunsnation.com)*