Enhance the versatility of your Springfield Armory Echelon pistol with the C&H Precision Optic Plate, engineered specifically to bridge the Echelon's mounting interface to Trijicon RMR and compatible Holosun C-series red dot optics. This precision adapter delivers a secure, low-profile connection that supports reliable zero retention during demanding use. Key Features Precision CNC Machining: Crafted on HAAS CNC equipment from 6061 aluminum for exact tolerances and a controlled fit on the Springfield Echelon slide. Durable Finish: MIL-SPEC Type III hard anodized black coating provides superior corrosion resistance and long-term durability in tactical environments. Broad Optic Compatibility: Supports Trijicon RMR, RMR HD, and SRO footprints along with Holosun 407C, 507C, 507 Comp, and 508T models. Included Hardware: Comes with stainless steel mounting screws in multiple lengths to accommodate various optic configurations. Low-Profile Design: Maintains a minimal height for optimal sight picture and co-witnessing options without adding unnecessary bulk. Specifications Material: 6061 aluminum construction with stainless steel hardware Finish: MIL-SPEC Type III hard anodized black Weight: Approximately 1 oz Dimensions: Compact profile measuring roughly 2 inches in length, 1.2 inches in width, and 0.2 inches in height Optic Footprint: Trijicon RMR / RMR-cc compatible interface Firearm Fit: Springfield Armory Echelon