Walther PDP F Series 4" & 3.5" and Streamlight TLR-7 X / TLR-7 A / TLR-7 HL-X OWB Taco Holster | Outside Waistband Carry
The Four Brothers Holsters OWB Taco Holster is precision-engineered for the Walther PDP F Series 4" and 3.5", PDP F Series Pro-E 3.5" and PDP F Series Pro-E 4" paired with the Streamlight TLR-7 X, TLR-7 A, or TLR-7 HL-X weapon light. Designed for everyday Outside Waistband carry, this precision-formed Kydex holster provides secure retention, a smooth draw, and lasting comfort while maintaining a slim, low-profile design.
Retention is engineered around the mounted weapon light rather than the firearm itself. Because of this design, the holster will only function when the Streamlight weapon light is installed on the pistol.
Compatibility
- Walther PDP F Series 4" and Streamlight TLR-7 X
- Walther PDP F Series 4" and Streamlight TLR-7 A
- Walther PDP F Series 4" and Streamlight TLR-7 HL-X
- Walther PDP F Series 3.5" and Streamlight TLR-7 X
- Walther PDP F Series 3.5" and Streamlight TLR-7 A
- Walther PDP F Series 3.5" and Streamlight TLR-7 HL-X
- Walther PDP F Series Pro-E 4" and Streamlight TLR-7 X
- Walther PDP F Series Pro-E 4" and Streamlight TLR-7 A
- Walther PDP F Series Pro-E 4" and Streamlight TLR-7 HL-X
- Walther PDP F Series Pro-E 3.5" and Streamlight TLR-7 X
- Walther PDP F Series Pro-E 3.5" and Streamlight TLR-7 A
- Walther PDP F Series Pro-E 3.5" and Streamlight TLR-7 HL-X
Weapon Light Information
This holster is designed around the Streamlight 1913 rail system. The Walther PDP F Series 4" uses the 1913-1 key, while the Walther PDP F Series 3.5" requires the 1913-4 key for proper weapon light positioning and consistent retention.
View the official Streamlight TLR-7 X specification sheet.
Our preferred weapon light is the Streamlight TLR-7 X USB.
View the official Streamlight TLR-7 HL-X product information.
The Streamlight TLR-7 HL-X USB is also available directly from Four Brothers Holsters.
Features
- OWB (Outside Waistband) Taco-style holster for everyday carry
- Full sweat guard for increased comfort and firearm protection
- Adjustable retention
- Profile cut to clear most red dot sights
- Open muzzle accommodates threaded barrels and most compatible compensators
- Precision formed from durable .093" thermoplastic
- Minimal material with smooth edges for comfortable all-day carry
- Proudly made in the USA
Precision Manufactured
Every Four Brothers Holster is vacuum formed using precision-machined molds created from CAD models of the actual firearm and weapon light combination. Each holster is formed, trimmed, folded, assembled, and tested in-house using the actual Walther PDP F Series pistol and Streamlight weapon light to verify proper fit, retention, and function.
Helpful Resources
Please Note: Four Brothers Belt Slides are designed for standard everyday carry belts and are not intended for thicker battle belts or MOLLE-equipped duty belts.
Holster Maintenance
For long-term reliability, we strongly recommend applying a removable thread locker to each screw after receiving your holster. This helps prevent hardware from loosening during regular use.
Frequently Asked Questions
Will this holster work without the weapon light installed?
No. This holster retains on the Streamlight TLR-7 X, TLR-7 A, or TLR-7 HL-X weapon light and requires the light to remain mounted on the firearm.
Is the retention adjustable?
Yes. Retention is fully adjustable so you can customize the draw resistance to your preference.
Will this holster fit a red dot sight?
Yes. The holster profile is cut to clear most slide-mounted red dot sights.
Can I use a threaded barrel or compensator?
Yes. The open muzzle accommodates threaded barrels and most compatible compensators.
Which Streamlight rail key is required?
The Walther PDP F Series 4" uses the Streamlight 1913-1 key. The Walther PDP F Series 3.5" requires the Streamlight 1913-4 key.
