The C&H Precision Weapons CHP Adapter Plate, Converts the Sig P320 X Series (X-FIVE, X-COMPACT, X-CARRY) to the Trijicon RMR/SRO, Holosun 407C,507C,508T, Anodized Finish, Black,Includes Mounting Hardware and 10-8 Rear Sight SGX-RSH-10-8 is a high-quality product offered by C&H Precision Weapons brand. Designed for the Shop All category, this product is specially manufactured to provide superior performance and reliability. It features a seamless conversion from the P320 Legion R1P/DPP to the RMR/SRO, allowing for easy optic installation. The 10-8 Rear sight provides enhanced accuracy and precision, ensuring you hit your target consistently. With the SGX-RSH-10-8, you can trust in the durability and functionality of this exceptional product by C&H Precision Weapons.