Kimber Mfg., Inc. 1911 Trijicon RMR Optic Plate is designed specifically for optic-ready Kimber 1911 handgun slides. Precision-machined from durable steel with a black finish, this adapter plate enables seamless mounting of Trijicon RMR footprint red dot optics. It comes integrated with a white dot rear iron sight to allow co-witnessing and reliable backup sight capability. 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.