Calculated Kinetics Adapter Plate Features The Calculated Kinetics Adapter Plate is engineered specifically for the Staccato HD adapting the pistol s factory optic cut to accept a Holosun 509T red dot sight. Built with the same attention to duty use that went into the Staccato HD s own design Calculated Kinetics developed this plate alongside subject matter experts and Safariland to ensure compatibility with duty holsters a critical consideration for law enforcement and concealed carry users alike. The anodized black finish provides a durable surface that resists wear from daily carry and holster friction. Precision machining ensures a secure repeatable mount that keeps the optic properly indexed to the slide. Every Adapter Plate ships complete with mounting hardware a Torx bit Vibratite thread locker and an install card giving Staccato HD owners everything needed to complete the installation without hunting down additional parts. This all-inclusive kit simplifies the upgrade process whether the pistol is used for duty competition or personal defense. Calculated Kinetics brings experience serving over 250 law enforcement agencies to this plate s design reflecting a focus on durability and holster compatibility. For Staccato HD owners wanting a dependable duty-ready way to mount a Holosun 509T this adapter plate delivers a purpose-built solution. Calculated Kinetics Adapter Plate Specifications Manufacturer: Calculated Kinetics Model: Adapter Plate Type: Mount Color: Black Finish: Anodized Compatible Hosts: Staccato HD Fit: Holosun 509T Available At: GrabAGun