C&H Precision M&P Shield 2.0 to Holosun 407K/507K Optic Plate Black The C&H Precision V4 mounting plate connects the optics-ready Smith & Wesson M&P Shield 2.0 slide configuration to Holosun 407K and 507K optics. The plate is black anodized and comes with mounting hardware. The plate material is 6061 aluminum, with a Type III hard-anodized black finish. Its purpose is to bridge a defined slide-to-optic interface, so the Shield 2.0 slide configuration and the Holosun K-series model are the details to match. A model name alone should not substitute for checking the actual optics-ready slide cut. Key Features Shield 2.0 interface: For the optics-ready Shield 2.0 configuration. 407K/507K optics: The Holosun compatibility. 6061 aluminum plate: The plate material. Included hardware: Supplied with the mounting plate. Specifications Brand: C&H Precision Model: V4 Host: S&W M&P Shield 2.0, specified optics-ready slide Optics: Holosun 407K/507K Material: 6061 aluminum Finish: Type III hard-anodized black Included: Plate and mounting hardware Shop the C&H Shield 2.0 Holosun K Adapter Plate at BattleHawk Armory.