Walther PDP Pro SD Full Size 5.1" IWB (Inside Waistband) Holster
This IWB Inside Waistband Holster is precision-designed for the Walther PDP Pro SD Full Size 5.1", offering secure concealed carry, adjustable retention, and a streamlined profile for everyday use. The open muzzle design supports the Pro SD configuration while maintaining reliable concealment.
For full firearm specifications and reference images, visit: Walther PDP Pro SD Full Size 5.1"
Optics-Ready & Suppressor-Height Friendly Design
The holster profile is cut to allow red dot sights to be mounted on the pistol, supporting modern optics-equipped carry setups. An open muzzle allows compatibility with 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 Pro SD firearm. Every holster is formed, trimmed, and folded in-house, then test-fit with the real pistol to ensure proper retention and consistent draw performance.
Retention is easily adjustable, allowing the fit to be set to your personal preference.
Key Features
- Available in right- and left-handed configurations
- Full sweat guard for comfort and slide protection
- Adjustable retention for a customized 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
- Available in right- and left-handed configurations
- 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.
Complete Your Carry Setup
Start with a dependable carry belt.
Add comfort and improve concealment.
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4BROS Holster Wedge — Helps angle the firearm grip closer to your body while reducing pressure points during concealed carry.
Keep an extra magazine within reach.
Make it your own.
Care & Maintenance
After adjusting your holster to your preferred setup, we recommend applying a removable thread locker to all hardware to help prevent screws from loosening during regular use.
Watch our Apply Thread Locker to Your Holster video for a quick application guide.
Removing the Optional ModWing?
If you choose to remove the ModWing after purchase, you'll need our Replacement Hardware Kit, which includes: (2) 3/8" screws, (2) 1/4" rubber spacers, (2) 1/4" threaded posts.
Frequently Asked Questions
Which pistol does this IWB holster fit?
This holster is designed specifically for the Walther PDP Pro SD Full Size 5.1" pistol.
Is this an optics-ready Inside Waistband Holster?
Yes. The holster is cut to clear mounted red dot sights.
Is this holster available for left-handed shooters?
Yes. This holster is available in both right- and left-handed configurations. Select your preferred configuration when ordering.
Does this holster support threaded barrels or compensators?
Yes. The open muzzle supports threaded barrels and compatible compensators within the listed limits.
Is retention adjustable?
Yes. Retention can be adjusted to match your preferred draw resistance.
Where is this holster manufactured?
Every 4BROS holster is proudly made in-house at our shop in Logansport, Indiana, USA.
