Shield Sights | Mount Plate for Walther PPQ Q4/Q5

The Shield Sights mount plate is designed for Walther PPQ Q4 and Q5 pistols to accept red-dot footprints and provide co-witness mounting options. It supports RMS, RMSc and SMS footprints and sits flush with RMSc and SMSc optics. The plate also fits standard RMS, SMS, SMS2 and JPoint footprints with a slight width overhang; RMSw may fit but the gasket seal may not be complete.

Common applications include everyday carry (EDC) optic mounting and competition or target shooting setups where a low-profile, optic-specific interface is required.

Product Specifications

• The manufacturer is Shield Sights.
• The product name is SHLDS Mount Plate Walther Q4/Q5 PPQ.
• The fit is specified as Walther PPQ Q4/Q5.
• The product type is Mount.
• The subcategory is Optic Specific Mounts.
• The color is Black.
• This plate is compatible with RMS, RMSc, SMS, SMS2, and JPoint red-dot footprints, with slight width overhang on some models.
• The plate is designed to sit flush with RMSc and SMSc optics for predictable co-witnessing.
• The RMSw footprint may fit but may not seal due to the plate being narrower than the RMSw and its gasket.
• The manufacturer description notes co-witness capability on PPQ 4 and PPQ 5 platforms.
• The product image is at https://garidium.s3.amazonaws.com/product-details/rsr/images/SHOMT-PPQ-SMS-RMS_1.jpg.
• The UPC is 754590543170.

This mount plate provides a straightforward, purpose-built interface for adding miniature red-dot sights to Walther PPQ Q4/Q5 pistols. Its design focuses on footprint compatibility with common RMS-family optics and maintains a low profile that preserves sighting lines for carry or competition setups. The clear compatibility notes make it easy to determine fit for popular RMS/RMSc/SMS footprints.