Upgrade your Springfield Armory Echelon with the Echelon RMR Height U-Dot Tritium / Luminescent Black Iron Sight Set, designed to deliver fast sight acquisition in low light and a clean, confident sight picture in any environment. The bright tritium and luminescent front sight stands out instantly, while the Tactical Rack U-Notch rear sight gives you a bold, easy-to-track alignment for quicker target focus. Built from durable steel with a nitride finish, this sight set is made to handle hard use while resisting wear and corrosion. The RMR height design supports co-witness with popular optics, helping maintain a dependable backup sighting solution without sacrificing performance. The tactical-rack rear also allows one-handed slide manipulation against a hard surface, adding practical function when every second matters. Fit for the Echelon and compatible Springfield platforms including XD, XD Mod. 2, XDM, and XDM Elite pistols, this black iron sight set offers the rugged reliability and visibility serious shooters value. Professional installation is recommended for best results. Springfield Armory Echelon RMR Height U-Dot Tritium / Luminescent Black Iron Sight Set EC5018-U-RET