Walther PDP Full Size 4.5" IWB Holster



Inside Waistband IWB Holster designed to fit the Walther PDP Full Size 4.5" pistol. Holster profile is cut to allow red dot sights to be mounted on the pistol.  This holster will fit the Full Size 4.5", Full Size 4" & Compact. Full sweat guard, adjustable retention and open muzzle for threaded barrels and compensators.
Inside Waistband IWB Holster designed to fit the Walther PDP Full Size 4.5" pistol. Holster profile is cut to allow red dot sights to be mounted on the pistol.  This holster will fit the Full Size 4.5", Full Size 4" & Compact. Full sweat guard, adjustable retention and open muzzle for threaded barrels and compensators.
Inside Waistband IWB Holster designed to fit the Walther PDP Full Size 4.5" pistol. Holster profile is cut to allow red dot sights to be mounted on the pistol.  This holster will fit the Full Size 4.5", Full Size 4" & Compact. Full sweat guard, adjustable retention and open muzzle for threaded barrels and compensators.
Inside Waistband IWB Holster designed to fit the Walther PDP Full Size 4.5" pistol. Holster profile is cut to allow red dot sights to be mounted on the pistol.  This holster will fit the Full Size 4.5", Full Size 4" & Compact. Full sweat guard, adjustable retention and open muzzle for threaded barrels and compensators.
Inside Waistband IWB Holster designed to fit the Walther PDP Full Size 4.5" pistol. Holster profile is cut to allow red dot sights to be mounted on the pistol.  This holster will fit the Full Size 4.5", Full Size 4" & Compact. Full sweat guard, adjustable retention and open muzzle for threaded barrels and compensators.
Inside Waistband IWB Holster designed to fit the Walther PDP Full Size 4.5" pistol. Holster profile is cut to allow red dot sights to be mounted on the pistol.  This holster will fit the Full Size 4.5", Full Size 4" & Compact. Full sweat guard, adjustable retention and open muzzle for threaded barrels and compensators.
Inside Waistband IWB Holster designed to fit the Walther PDP Full Size 4.5" pistol. Holster profile is cut to allow red dot sights to be mounted on the pistol.  This holster will fit the Full Size 4.5", Full Size 4" & Compact. Full sweat guard, adjustable retention and open muzzle for threaded barrels and compensators.
Inside Waistband IWB Holster designed to fit the Walther PDP Full Size 4.5" pistol. Holster profile is cut to allow red dot sights to be mounted on the pistol.  This holster will fit the Full Size 4.5", Full Size 4" & Compact. Full sweat guard, adjustable retention and open muzzle for threaded barrels and compensators.
Inside Waistband IWB Holster designed to fit the Walther PDP Full Size 4.5" pistol. Holster profile is cut to allow red dot sights to be mounted on the pistol.  This holster will fit the Full Size 4.5", Full Size 4" & Compact. Full sweat guard, adjustable retention and open muzzle for threaded barrels and compensators.
Inside Waistband IWB Holster designed to fit the Walther PDP Full Size 4.5" pistol. Holster profile is cut to allow red dot sights to be mounted on the pistol.  This holster will fit the Full Size 4.5", Full Size 4" & Compact. Full sweat guard, adjustable retention and open muzzle for threaded barrels and compensators.
Inside Waistband IWB Holster designed to fit the Walther PDP Full Size 4.5" pistol. Holster profile is cut to allow red dot sights to be mounted on the pistol.  This holster will fit the Full Size 4.5", Full Size 4" & Compact. Full sweat guard, adjustable retention and open muzzle for threaded barrels and compensators.
Inside Waistband IWB Holster designed to fit the Walther PDP Full Size 4.5" pistol. Holster profile is cut to allow red dot sights to be mounted on the pistol.  This holster will fit the Full Size 4.5", Full Size 4" & Compact. Full sweat guard, adjustable retention and open muzzle for threaded barrels and compensators.
Inside Waistband IWB Holster designed to fit the Walther PDP Full Size 4.5" pistol. Holster profile is cut to allow red dot sights to be mounted on the pistol.  This holster will fit the Full Size 4.5", Full Size 4" & Compact. Full sweat guard, adjustable retention and open muzzle for threaded barrels and compensators.
Inside Waistband IWB Holster designed to fit the Walther PDP Full Size 4.5" pistol. Holster profile is cut to allow red dot sights to be mounted on the pistol. This holster will fit the Full Size 4.5", Full Size 4" & Compact. Full sweat guard, adjustable retention and open muzzle for threaded barrels and compensators.
Inside Waistband IWB Holster designed to fit the Walther PDP Full Size 4.5" pistol. Holster profile is cut to allow red dot sights to be mounted on the pistol. This holster will fit the Full Size 4.5", Full Size 4" & Compact. Full sweat guard, adjustable retention and open muzzle for threaded barrels and compensators.
Inside Waistband IWB Holster designed to fit the Walther PDP Full Size 4.5" pistol. Holster profile is cut to allow red dot sights to be mounted on the pistol. This holster will fit the Full Size 4.5", Full Size 4" & Compact. Full sweat guard, adjustable retention and open muzzle for threaded barrels and compensators.
Inside Waistband IWB Holster designed to fit the Walther PDP Full Size 4.5" pistol. Holster profile is cut to allow red dot sights to be mounted on the pistol. This holster will fit the Full Size 4.5", Full Size 4" & Compact. Full sweat guard, adjustable retention and open muzzle for threaded barrels and compensators.
Inside Waistband IWB Holster designed to fit the Walther PDP Full Size 4.5" pistol. Holster profile is cut to allow red dot sights to be mounted on the pistol. This holster will fit the Full Size 4.5", Full Size 4" & Compact. Full sweat guard, adjustable retention and open muzzle for threaded barrels and compensators.

Inside Waistband Holster designed to fit the Walther PDP Full Size 4.5" pistol. Holster profile is cut to allow red dot sights to be mounted on the pistol. 

This holster will fit the Full Size 4.5", Full Size 4" and Compact PDP pistol

Each holster is vacuum formed with a precision machined mold designed from a CAD model of the actual firearm. Each holster is formed, trimmed, and folded in-house. Final fit and function tests are done with the actual pistol to ensure the holster fits the gun and has the correct amount of retention. The retention of the holster is easily adjusted so that the fit can be dialed into your personal preference. 

  • Full Sweat Guard
  • Adjustable Retention
  • Adjustable Cant
  • Profile cut to allow red dot sights
  • Open Muzzle for threaded barrels and compensators
  • Minimal material and smooth edges
  • Made from .080" black thermoplastic for durability.
  • Optional Modwing includes 2 inserts to allow user to adjust the amount of leverage placed against the inside of the belt to reduce firearm printing
  • Proudly Made in the USA

                             ***Left hand model is not currently available *** 

***Compensator cannot extend past the sides of the slide or be taller than the slide in order to pass through the holster.***

Our Belt Attachment Blog Article explaining the different options can be found here:

4Bros Four Brothers Holsters Inside Waistband Attachments Explained

Magazine Pouches for these models can be found here:

Walther PDP IWB Magazine Pouch

Walther PDP OWB Magazine Pouch

*We strongly suggest you apply a removable thread locker to each screw of your holster after you receive it to prevent lost screws while the holster is in use.  

Walther PDP Full Size 4.5" IWB Holster

Regular price $65.00
Shipping calculated at checkout.