Description
The Walther PDP Full Size 9mm 4.5 in Optic Ready, 2x10rd, Black is a duty-ready semi-auto pistol built for shooters who demand reliability and performance right out of the box. This striker-fired handgun features a 4.5-inch barrel, an optic-ready steel slide, and Walther’s Performance Duty textured polymer grip for a secure hold in any condition. It ships with two 10-round magazines and a matte black finish, making it a solid choice for range practice, home defense, or professional carry.
| Manufacturer | Walther Arms |
|---|---|
| Model | PDP Full Size |
| Material | Steel slide, polymer frame |
| Compatibility | 9mm Luger, standard and +P ammunition |
| Finish | Matte black |
| Weight | 25.5 oz (empty, per manufacturer specs) |
| Condition | New |
Key Features
- Optic-Ready Slide: Pre-milled with four mounting holes for popular red dot optics — no gunsmith needed, so you can add a dot quickly for faster target acquisition.
- Performance Duty Trigger: A consistent, crisp break with a short reset — per Walther specs, this trigger is designed for repeatable, accurate shots under stress.
- Aggressive Grip Texture: The polymer frame uses a deep, patterned texture that locks into your hand without being abrasive, even during long range sessions or with wet hands.
- 4.5-Inch Barrel: Balances muzzle velocity with a manageable slide length, giving you a flatter shooting experience compared to shorter barrel options.
- Two 10-Round Magazines: Includes two flush-fit 10-rounders, ideal for compliance states and range use — extra mags save you money right away.
Who It’s For
This Walther PDP is a great fit for first-time handgun buyers who want a modern, easy-to-shoot 9mm without the hassle of aftermarket upgrades. It also works well for experienced shooters looking for a reliable duty or competition base gun that’s optics-ready from the factory. The 4.5-inch barrel and full-size grip make it a natural choice for home defense or training classes where accuracy and comfort matter.
Pros and Cons
- Pro: Optic-ready slide right out of the box — no extra milling costs.
- Pro: Trigger is one of the best factory striker triggers on the market under $700.
- Pro: Aggressive grip texture keeps the gun planted in your hand during rapid fire.
- Con: The grip texture can feel rough against bare skin if you carry concealed — a undershirt or grip tape can help.
Comparison
| Feature | Walther PDP Full Size | Zev Technologies OZ9 | Agency Arms AOS Glock 17 |
|---|---|---|---|
| Barrel Length | 4.5 inches | 4.5 inches (standard) | 4.49 inches |
| Optic Ready | Yes, factory milled | Yes, with modular grip | Yes, with AOS plate system |
| Trigger | Walther Performance Duty | Zev Pro Flat | Agency Arms trigger |
| Capacity | 10+1 (two 10rd mags) | 17+1 (standard mags) | 17+1 (standard mags) |
| Price | $617.73 | $1,200+ | $1,000+ |
FAQ
What does the optic-ready slide work with?
The slide is milled to accept Walther’s standard optic mounting plates, which cover popular footprints like Trijicon RMR, Holosun 407C/507C, Leupold DeltaPoint Pro, and others. You will need to buy the specific plate for your optic.
Is this California compliant?
No, this model is not on the California approved roster. It ships with two 10-round magazines for compliance in other restricted states like Colorado or New York.
Can I use +P ammunition?
Yes, per Walther specs, the PDP is rated for 9mm +P ammunition. It is not recommended for +P+ loads.
Does it come with a holster or case?
It ships in a hard plastic case with two 10-round magazines, a cable lock, and owner’s manual. No holster is included.
Trust Block
- ✓ Nationwide delivery (all 50 states)
- ✓ Ships 1-2 business days
- ✓ 30-day returns
- ✓ Secure checkout
Check out our other handgun options: Semi Auto Handguns or 9mm Pistols.
Last updated: April 2026
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