The Echelon Pro builds on the proven foundation of the Echelon platform with a performance-focused collection of features. Built around the same robust Central Operating Group and Variable Interface System, the Echelon Pro pairs a LightForged frame featuring aggressive Badlands texture with an integrally compensated slide assembly finished in Springfield Grey Cerakote. A flared magwell, metal guide rod and tritium front sight with an orange luminescent ring further define this configuration, while three extended magazines come standard. Brand Springfield Armory Category Pistols Series Pro 4.0C Model Echelon Caliber 9mm Luger Barrel Length Range 4" to 4.99" Capacity 20+1 Action Semi-Auto Frame Finish Black OAL 7.40" Frame Material LightForged Polymer Slide Finish Gray Cerakote Slide Material Steel Sights Tritium, Luminescent Front / Black Serrated Rear Slide Description Integrated Compensator / Optic Ready Barrel Finish Black Melonite Barrel Material Cold Hammer Forged Steel Twist 1:10" Grips Badlands Texture Height 6.50" Safety Thumb Width 1.20" Barrel Description Ported Barrel Length 4" Max Capacity 20 Weight 1.50 lbs Frame Description Polymer Frame w / Picatinny Rail