Kent Cartridge Bismuth Waterfowl 12 Gauge 1 3/8oz 3in 4 Size Shotgun Ammo 25 Rounds. The foundation of Fasteel 2.0 begins with a high-performance base wad to optimize functioning in todays most popular semi-automatic firearms allowing for fast follow-up shots and ensuring consistent reliability. Specifications for Kent Cartridge Bismuth Waterfowl 12 Gauge 1 3/8oz 3'' 4 Size Shotgun Ammunition: Manufacturer: Kent Cartridge Gauge: 12 Number of Rounds: 25 Shot Size: 4 Shell Length: 3 in Muzzle Velocity: 1450 ft/s Application: Hunting Shotgun Shot Weight: 1 3/8 oz Shot Material: Steel Primer Style: Centerfire Cartridge Case Material: Plastic Sectional Density: 0.24 Length: 3 in Features of Kent Cartridge Bismuth Waterfowl 12 Gauge 1 3/8oz 3'' 4 Size Shotgun Ammunition High Performance Base Wad All Weather Performance Optimal Velocities for consistent patterns Precision Plated Steel Designed to function reliably in semi-automatic firearms Package Contents: Kent Cartridge Bismuth Waterfowl 12 Gauge 1 3/8oz 3'' 4 Size Shotgun Ammunition What is Kent Cartridge Bismuth Waterfowl 12 Gauge 1 3/8oz 3'' 4 Size Shotgun Ammunition good for? The manufacturer suggests that it is suitable for hunting.Kent Cartridge B123W40-4: Bismuth Waterfowl 12 Gauge 1 3/8oz 3in 4 Size Shotgun Ammo 25 Rounds