The C&H Precision HK VP9 to Holosun EPS Mount Plate is precision machined from 6061 aluminum with MIL-SPEC Type III hard anodized black finish for superior durability and perfect fit.C&H Precision HK VP9 to Holosun EPS/EPS Carry Mount PlateFits HK VP9 VP9 Match VP9 Tactical OR VP9L OR and VP9SK pistolsCompatible with Holosun EPS and EPS Carry optics6061 Aluminum construction with Type III hard anodized finishPatented stainless steel T-Nut provides 6-7 threads of engagementReplaceable mounting hardware for long-term serviceabilityPrecision machined on HAAS CNC machines with multiple quality checksDesigned and manufactured by a family-owned business in Coastal Georgia this mount plate delivers industry-leading quality and reliability for your HK VP9 optic setup.