XS Sight Systems Minimalist Sight and Optic Plate Combo Features The XS Sight Systems Minimalist Sight and Optic Plate Combo pairs a tritium-equipped Big Dot night sight with an optic mounting plate built specifically for the Walther PDP. This ready-made pairing removes the guesswork shooters face when trying to match an aftermarket sight with the correct optic plate footprint. The combo is designed to fit RMR and 507 pattern optics giving PDP owners a direct path to mounting a red dot without compatibility concerns. Its low co-witness design keeps the iron sights out of the way within the optic window reducing visual clutter during target acquisition. Steel construction with a BlackNitride surface treatment gives the sight and plate added corrosion resistance for long-term durability under field and duty use. The plate offers 30 percent more thread engagement than typical mounting hardware which helps prevent optic failure from recoil-induced loosening over time. Tritium front and rear inserts provide a self-illuminating aiming reference that functions without batteries in low-light conditions. For Walther PDP shooters who want a combined sight and optic plate solution built for reliability the XS Minimalist Sight and Optic Plate Combo delivers a complete purpose-matched package. XS Sight Systems Minimalist Sight and Optic Plate Combo Specifications Manufacturer: XS Sight Systems Material: Steel Tritium Front and Rear Type: Big Dot Night Sights Compatible Hosts: Walther PDP Optic Footprint: RMR / 507 Available At: GrabAGun