Manufacturer Model Number: EC9409B-COMP-15-PAC Manufacturer: Springfield Armory Model: Echelon 4.0C Caliber: 9mm Type: Semi-Auto Pistol Item Type: Firearm Firearm / Accessory Action: Striker Fired Firearm / Accessory Capacity: 15 + 1 Finish: Black Melonite Sights: FS: White RS: Tact. Rack U-Dot Stock Frame Grips: Polymer Frame Black Polymer Polymer Frame Magazine Quantity and Description: 4 15 rd. Overall Length: 7.25" Weight: 23.9 oz. Shipping Weight: 4.05 Feature: Central Operating Group Feature: Compensated Slide Feature: Viridian RFX11 Red Dot Optic Optic Adjustable Objective: false Optic Reticle Illuminated: false