The C & H Precision Agency Optic System Cut Plate for Holosun 407K/507K is a precision-machined optic mounting plate designed specifically for Agency Optic System cut pistols, providing a direct and secure interface for Holosun 407K and 507K compact red dot sights. Machined to exacting tolerances, it delivers a rock-solid and repeatable optic mounting solution that eliminates the need for adapter plates or modifications to the slide, ensuring a clean and low-profile optic installation on the AOS platform. The direct-mount design ensures the lowest possible optic height over bore, improving sight picture, target acquisition speed, and overall shooting ergonomics for concealed carry and duty applications. Constructed from high-quality materials with a durable finish, it is built to withstand the rigors of concealed carry, duty use, and range training. Purpose-built for a precise fit, this mounting plate is the ideal solution for any Agency Optic System cut pistol shooter looking to run a Holosun 407K or 507K compact red dot with confidence. C& H Precision Agency Optic System Cut Plate For Holosun 407K / 507K AOS-HOLOk-NRS