SX4 20/28 BLK/SYN 3" Manufacturer Model Number: 511205692 Manufacturer: Winchester Model: Super X4 Caliber: 20 Gauge Type: Shotgun Item Type: Firearm Firearm / Accessory Action: Semi-Auto Firearm / Accessory Capacity: 3 + 1 Finish: Matte Black Sights: Truglo Fiber Optic Front Stock Frame Grips: Synthetic Stock Black Synthetic Overall Length: 49" Weight: 6.75 lbs. Shipping Weight: 8.85 Feature: Invector-Plus Choke System Feature: Inflex Technology Recoil Pad Optic Adjustable Objective: false Optic Reticle Illuminated: false