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.