Nobelsport Heavy Game 20 Gauge 1oz 2.75in Shotgun Ammunition #7.5 25 Rounds. Specifications for Nobelsport Heavy Game 20 Gauge 1oz 2.75in Shotgun Ammunition: Manufacturer: Nobelsport Gauge: 20 Number of Rounds: 25 Shell Length: 2 3/4 in Muzzle Velocity: 1250 ft/s Shotgun Shot Weight: 1 oz Shot Material: Lead Primer Style: Centerfire Features of Nobelsport Nobel Sport Heavy Game High Velocity Shotshell 20ga 2-3/4 1oz 1330 fps #7.5 25/ct: Payload Weights Identical Standard 20-Gauge Heavy Game Loads Substantially High Muzzle Velocities Specifically Designed Engagement Opportunities Vanish Quickly Limited By Terrain Package Contents: Nobelsport Heavy Game 20 Gauge 1oz 2.75in Shotgun Ammunition Nobelsport ANSVE2075: Heavy Game 20 Gauge 1oz 2.75in Shotgun Ammunition #7.5 25 Rounds