Walther PDP Full Size 4" IWB Holster

Walther PDP Full Size 4" IWB (Inside Waistband) Holster

This IWB Inside Waistband Holster is precision-designed for the Walther PDP Full Size 4", delivering secure concealed carry with adjustable retention and a slim, comfortable profile. The holster also fits the PDP F Series 4" and Walther PDP Compact 4" models.

Optics-Ready Design for Modern Concealed Carry

The holster profile is cut to allow red dot sights to be mounted on the pistol, supporting optics-equipped carry setups without compromising concealment. An open muzzle design supports threaded barrels and compatible compensators, provided the compensator does not extend past the sides of the slide or exceed the slide height.

Precision-Molded Fit & Adjustable Retention

Each holster is vacuum-formed using a precision-machined mold created from a CAD model of the actual Walther PDP firearm. All holsters are formed, trimmed, and folded in-house, then test-fit with the real pistol to ensure consistent retention and reliable draw performance.

Retention is fully adjustable, allowing the fit to be set to your personal preference.

Key Features

• Full sweat guard for comfort and slide protection
• Adjustable retention for a consistent draw
• Adjustable cant to support multiple carry positions
• Optics-ready profile cut for red dot sights
• Open muzzle for threaded barrels and compatible compensators
• Minimal material with smooth, rounded edges
• Durable .093" thermoplastic construction
• Optional Modwing with two inserts to help reduce firearm printing
• Proudly made in the USA

Note: Compensators must not extend past the sides of the slide or be taller than the slide to pass through the holster.

Belt Attachment Options

Learn more about available IWB belt attachment styles and how they impact concealment:

Inside Waistband Holster Belt Attachment Options Explained

Compatible Magazine Carriers

• Walther PDP IWB Magazine Pouch
• Walther PDP OWB Magazine Pouch

Holster Color Options

Need help choosing a finish? Reference our holster color options guide to select the best option for your carry setup.

Frequently Asked Questions

• Which Walther PDP models does this IWB holster fit?
  This holster fits the Walther PDP Full Size 4", PDP F Series 4", and Walther PDP Compact 4".
• Is this an optics-ready Inside Waistband Holster?
  Yes. The holster is cut to clear most mounted red dot sights.
• Can I use a threaded barrel or compensator?
  Yes, provided the compensator does not extend past or exceed the height of the slide.
• Is retention adjustable?
  Yes. Retention is adjustable to suit your preferred draw resistance.

We strongly recommend applying a removable thread locker to each screw after receiving your holster to help prevent lost hardware during use.