C&H precision plates are thoughtfully designed and meticulously crafted by our small, family-owned business nestled in the heart of Coastal Georgia. We take great pride in producing each plate with precision, using advanced HAAS CNC machines to achieve the tightest tolerances. This dedication to quality ensures that every plate meets the highest standards of accuracy and performance, offering our customers unparalleled reliability and excellence in every product. Constructed from 6061 aluminum for a lightweight yet strong build All mounting hardware is made from stainless steel for corrosion-resistance and durability Mil-Spec type III hard anodized plates in black provide superior corrosion-resistance Designed for converting the Springfield Armory XDM OSP to the Trijicon RMR/Holosun 407C/507C, enhancing sight choices for your firearm