RIO Ammunition Wing & Target 20 Gauge 1 oz 2 3/4 in Centerfire Shotgun Ammo 25 Rounds. is designed as a multi-purpose load for hunting and target sports and is sure to be a hit in the field and at the range. Produced at the popular 1250 fps velocity this 1oz. 7.5 shell is designed to work with a variety of shotguns from O/U to semi-autos. Specifications for RIO Ammunition Wing & Target 20 Gauge 1 oz 2 3/4" Shotgun Ammunition: Manufacturer: RIO Ammunition Gauge: 20 Number of Rounds: 25 Shot Size: 8 Shell Length: 2 3/4 in Muzzle Velocity: 1250 ft/s Application: Hunting Included Accessories: None Shotgun Shot Weight: 1 oz Primer Style: Centerfire Cartridge Case Material: Plastic Additional Features: Box Velocity: 1250 fps Package Contents: RIO Ammunition Wing & Target 20 Gauge 1 oz 2 3/4" Shotgun Ammunition What is RIO Ammunition Wing & Target 20 Gauge 1 oz 2 3/4" Shotgun Ammunition good for? The manufacturer suggests that it is best for hunting.RIO Ammunition Wing & Target 20 Gauge 1 oz 2 3/4 in Centerfire Shotgun Ammo 25 Rounds WT208