FEATURES:-Lightfield Home Defender Rubber Buck-.410 Bore-Four .406 Diameter Projectiles, 2.5"-5 pack -Intended for close range defensive use -This load can be used as a painful warning shot, but can also be lethal under some circumstances-18" Pump Shotgun: 1400 fps at 3 feet, 182 ft/lbs-4" Revolver: 1150 fps at 3 feet, 123 ft/lbs-3" Derringer: 1000 fps at 3 feet, 93 ft/lbs-Uses: Home Defense, Self Protection