Shield Sights Walther PDP-F Series Red Dot Sight Mount for SMS/RMS Black. Specifications for Shield Sights Walther PDP-F Series Red Dot Sight Mount for SMS/RMS: Manufacturer: Shield Sights Red Dot Sights-Footprint: SMS Optic Cut: Walther PDP Optics Ready Color: Black Gun Model: Walther PDP F-Series Walther PDP Gun Make: Walther Gun Type: Pistol Package Contents: Shield Sights Walther PDP F-Series Mount What firearm models does the manufacturer say Shield Sights Walther PDP-F Series Red Dot Sight Mount for SMS/RMS is compatible with? The manufacturer suggests that Shield Sights Walther PDP-F Series Red Dot Sight Mount for SMS/RMS is compatible with Walther PDP Walther PDP F-SeriesShield Sights MNT-PDPF-SMS/RMS: Walther PDP-F Series Red Dot Sight Mount for SMS/RMS Black