Steelhead is a solid slug design for hunting.It features superior penetration power for large, heavy north american game such as bear, moose, bison, caribou, and boar.The slug has non-toxic steel and polyethylene construction with a solid steel slug for deep penetration to reach vital organs, flat ogive for maximum energy transfer, a waisted slug body that provides aerodynamic self-stabilization, and a polyethylene bearing surface to reduce bore friction.The steelhead slugs are suitable for both smoothbore and rifled barrels and safe for all chokes.Gauge: 12 GaugeType: SlugLength: 2.75"Ounces: 1 ozShot Size: SlugMuzzle Velocity: 1460 fpsRounds Per Box: 5Boxes Per Case: 50Application: HuntingHazair: Yes