Elevate your Colt 1911 to modern standards with these high-performance optics plates, engineered for seamless mounting of red dot sights. Crafted from high-strength stainless steel and coated with a black nitride finish, these plates deliver superior corrosion resistance and abrasion resistance, ensuring long-lasting durability even in demanding environments. RMR Footprint Plate: Compatible with Trijicon RMR and RMR Type 2 red dots (e.g., Trijicon RMR RM06), allowing for fast target acquisition with minimal parallax and wide field of view.