Winchester Super-X Shotshell 20 Gauge 3/4 oz 2.75in Centerfire Shotgun Ammo 25 Rounds. This non-toxic shot shell ammunition is made with the highest quality components and is designed to meet all of your hunting needs. The Winchester Super-X Heavy Selective Target Line is loaded with a heavier shot load that is coated with Teflon. This guarantees the tightest shot patterns better energy on target and greater accuracy than conventional lead shot loads. For the most part these shells perform in all kinds of conditions and for a variety of game birds. This Winchester Super-X Heavy Selective line of shotgun shells is just what you need to seek revenge on any animal that dares to fly in the face of your steel shot. Specifications for Winchester Super-X Shotshell 20 Gauge 3/4 oz 2.75" Shotgun Ammunition: Manufacturer: Winchester Gauge: 20 Shell Length: 2 3/4 in Muzzle Velocity: 1325 ft/s Application: Target Included Accessories: None Shotgun Shot Weight: 3/4 oz Shot Material: Steel Primer Style: Centerfire Cartridge Case Material: Brass Lead Free: Yes Features of Winchester SUPER-X SHOTSHELL 20 Gauge 3/4 oz 2.75" Centerfire Shotgun Ammunition: Engineered WadsThicker wad segments for increased barrel protection Xpert Steel ShotHigh-performance corrosion resistant. Meets federal and state lead free projectile regulations. Package Contents: Winchester SUPER-X SHOTSHELL 20 Gauge 3/4 oz 2.75" Centerfire Shotgun Ammunition What is Winchester Super-X Shotshell 20 Gauge 3/4 oz 2.75" Shotgun Ammunition good for? The manufacturer suggests that it is best for target.Winchester WE20GT6: Super-X Shotgun Shot 20 Gauge 2.75in Shot Length 3/4oz Shot Weight 6 Shot Size 25 Rounds