Walther PDP 4" & TLR-1 HL OWB Holster

Walther PDP OWB Holster for Streamlight TLR-1 / TLR-1 HL

This outside-the-waistband (OWB) taco-style holster is purpose-built for the Walther PDP equipped with a Streamlight TLR-1 or TLR-1 HL weapon light. Designed for stability, consistent retention, and a slim belt-line profile, this OWB holster is well-suited for range use, training, duty applications, and open carry.

Compatible Walther PDP Configurations

Walther PDP Compact 3.5" with TLR-1 or TLR-1 HL

Walther PDP Compact 4" with TLR-1 or TLR-1 HL

Walther PDP Full Size 4" with TLR-1 or TLR-1 HL

Important: This is a light-bearing OWB holster. Retention is achieved on the Streamlight TLR-1 or TLR-1 HL, not the firearm. The holster will not securely retain the pistol without the light installed.

This holster is not compatible with the Streamlight TLR-1 HL-X or TLR-1 HP-X.

The holster is indexed on the 1913 rail key, ensuring consistent fit, repeatable retention, and a reliable draw across supported Walther PDP models.

Construction, Fit & Retention

Each holster is vacuum-formed from a precision-machined mold created using CAD models of the exact firearm and light combination. This process ensures consistent geometry, proper clearance, and dependable retention.

All holsters are formed, trimmed, and folded in-house, then test-fit using an actual Walther PDP with a mounted TLR-1–series light to verify function, draw consistency, and retention.

Retention is fully adjustable, allowing the user to fine-tune draw resistance. The adjustment system accounts for known dimensional differences between older and newer Streamlight TLR-1 and TLR-1 HL light bodies.

Key Features

• OWB taco-style design for stability and reduced bulk
• Full sweat guard for comfort and corrosion protection
• User-adjustable retention
• Profile cut to clear most red dot optics
• Open muzzle design for threaded barrels and compensators
• Slim profile with smooth edges for comfort
• Constructed from durable .093" thermoplastic
• Made in the USA

OWB Belt Attachment Options

For a detailed explanation of outside-the-waistband belt attachment options and how they affect ride height, stability, and concealment, see our guide:

Outside Waistband Holster Belt Attachments Explained

Magazine Carrier Options

Complete your setup with compatible magazine carriers:

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

Frequently Asked Questions

Will this OWB holster work without a weapon light installed?

No. This holster retains on the Streamlight TLR-1 or TLR-1 HL. The firearm will not be securely retained without the light mounted.

Does this holster support red dot optics?

Yes. The holster profile is cut to clear most red dot sights.

Are older and newer TLR-1 lights compatible?

Yes. The adjustable retention system compensates for manufacturing variations between older and newer TLR-1 and TLR-1 HL models.

How can I prevent hardware from loosening?

We recommend applying a removable thread locker to all holster screws after final adjustment to prevent loosening during use.

• Full Sweat Guard
• Adjustable Retention
• Profile cut to allow red dot sights
• Open Muzzle for threaded barrels and compensators
• Minimal material and smooth edges
• Proudly Made in the USA

• 4BROS Belt Slide
• Tek-Lok
• Sting Ray Belt Slide
• QLS Fork
• No Belt Attachment

OWB Belt Attachments Explained

Made in America. Founded, located, engineered, manufactured, and shipped from Northern Indiana.

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