With a Melonite finish that stands up to the harshest conditions, the Springfield Armory Echelon Low-Capacity Semi-Auto Pistol with U-Dot Sight features easy-to-handle ergonomics. This striker-fired pistol features a Central Operating Group (COG) stainless steel chassis with ambidextrous controls. This Springfield pistol boasts a revolutionary Variable Optics System (VIS) that utilizes a series of movable pins, allowing for a wide variety of low-seated, direct-mounted optics. The rear sight channel is cut separate from the optics plate and uses a U-Dot rear sight in conjunction with a luminescent tritium front sight. Comes with a double-zippered soft case and 2 magazines. Melonite finish handles any weather Central Operating Group Ambidextrous controls Variable Optics System with movable pins U-Dot sights pair a U-notch rear sight with Tritium-dot front sight Includes a soft case Striker fired 2 magazines