Upgrade your Springfield Armory Echelon with the EC5018-3D-RET RMR Height 3-Dot Tritium Black Iron Sight Set, built for confident aiming when light is low and speed matters. The three self-illuminating tritium dots give you a clear sight picture without batteries, helping you acquire targets quickly and align with less hesitation in changing conditions. Crafted from durable steel with a protective nitride finish, these sights are made to stand up to hard use while resisting corrosion and wear. The RMR-height design is ideal for co-witnessing with Trijicon RMR optics, giving you a dependable backup sighting solution that works seamlessly with your setup. The tactical-rack rear sight also supports one-handed slide manipulation on a belt, bench, or other hard surface, adding practical function beyond standard range use. Designed for Echelon pistols and compatible with XD, XD Mod. 2, XDM, and XDM Elite models, this sight set delivers a refined balance of visibility, ruggedness, and real-world performance. Professional installation is recommended for proper fit and function. Springfield Armory Echelon RMR Height 3-Dot Tritium Black Iron Sight Set EC5018-3D-RET