Hi-Bird uses a two-piece wad with Soft Cell technology to decrease perceived recoil and produce more consistent long-range patterns. Plus, its lead shot is engineered for the optimum blend of hardness and density. Type Lead Gauge 12 Gauge Length 2.75" Ounces 1 1/4 oz Series Hi-Bird Shot Size 6 Application Hunting Boxes Per Case 10 Rounds Per Box 25 Muzzle Velocity 1330 fps Unit Of Measure box