The C&H Precision Weapons CHP Adapter Plate, Converts the Walther PDP 1.0/PPQ (Q4/Q5) to the Trijicon RMR/SRO, Holosun 407C/507C/508C/508T, Anodized Finish, Black, Includes Mounting Hardware WLPDP-RSH is a high-quality product designed by C&H Precision Weapons. This compact and versatile adapter allows you to seamlessly mount an RMR/SRO sight onto your Walther PDP 1.0 pistol. The WLPDP-RSH is specifically engineered to provide a secure and reliable connection, ensuring optimal performance and accuracy. Crafted with precision and durability in mind, this adapter is made from top-notch materials to withstand rigorous use. With the C&H Precision Weapons CHP Adapter Plate, Converts the Walther PDP 1.0/PPQ (Q4/Q5) to the Trijicon RMR/SRO, Holosun 407C/507C/508C/508T, Anodized Finish, Black, Includes Mounting Hardware WLPDP-RSH, you can enhance your shooting experience and take your Walther PDP 1.0 to the next level.