This Night Fision Optics Ready Stealth (ORS) set is cut for the Walther PDP/PPQ platform running a DPP, 509T, or Romeo Pro red dot (Night Fision part no. WAL-277-469-494-YGZG), with full front-and-rear tritium for a reliable backup sight picture.

Key Specifications

• Fits: Walther PDP/PPQ pistols with DPP/509T/Romeo Pro-cut slides
• Front sight ring color: yellow
• Rear sight vial color: green (full front-and-rear tritium)
• Design: Optics Ready Stealth (ORS) co-witness height
• Insert type: tritium, daylight-fluorescing ring (not painted-on)

Frequently Asked Questions

What red dots does this fit? DPP, 509T, and Romeo Pro-pattern cuts on the Walther PDP/PPQ.

Is this front-and-rear tritium? Yes, both the yellow-ring front and green-vial rear use tritium inserts.

How does this differ from the RMR/507C/508T version? This set is machined for the DPP/509T/Romeo Pro footprint family rather than the RMR/507C/508T footprint family – confirm your specific optic cut before ordering.

Buy the Night Fision Walther Night Sights For Sale

Running a DPP, 509T, or Romeo Pro on your PDP? Shop more Night Fision optics, or browse our full gun sights selection at Schaefer Defense.