The Tyrant CNC Extended Magazine Release, designed specifically for the Springfield Armory Echelon. Metal Injection Molded from robust 17-4 steel and subjected to a rigorous heat treatment process, this magazine release for the Springfield Echelon is not only tough but also resilient against wear. Its bead-blasted, PVD plated finish adds a layer of durability, ensuring long-lasting performance. It is a one sided release with an extended surface, and has been tested to remain holster compatible.