ECHELON 9MM BK 20+1 NS TB GU ECT9459B-3D-GU24 Manufacturer Model Number: ECT9459B-3D-GU24 Manufacturer: Springfield Armory Model: Echelon Caliber: 9mm Type: Semi-Auto Pistol Item Type: Firearm Firearm / Accessory Action: Striker Fired Firearm / Accessory Capacity: 20 + 1 Finish: Black Melonite Sights: 3-Dot Night Sights Stock Frame Grips: Polymer Frame Black Polymer Polymer Frame Magazine Quantity and Description: 5 4-17 rd. and 1-20 rd. Overall Length: 8" Weight: 23.9 oz. Shipping Weight: 5.1 Feature: Central Operating Group Feature: VIS Optic Mounting System Optic Adjustable Objective: false Optic Reticle Illuminated: false