Kimber Mfg., Inc. KDS9C Dovetail Rear Sight Optic Plates Kit is engineered specifically for Kimber KDS9c handgun platforms. Precision-machined from durable steel with a black finish, this mounting kit provides a secure interface for Docter / Noblex footprint red dot sights (such as Vortex Viper, Vortex Venom, and Burris FastFire). It features an integrated black/blank rear sight dovetail profile, allowing backup iron sight capability with windage adjustments. Comes complete with four plate mounting screws, a 5/64 hex key, and Loctite 242 threadlocker for installation. Safety Note Always ensure the firearm is unloaded before installing or adjusting any optics, mounts, or accessories. Verify proper torque specifications during installation. Improper mounting may affect accuracy and safety.