The Muzzy Trocar Hybrid Broadhead features a steel ferrule with a chisel tip and provides a fixed 1" cutting diameter with a 1 5/8" rear deploying expandable cutting diameter. Offset fixed blades induce spin on the arrow as it flies, improving accuracy. Each broadhead weighs 100 grains. Comes in packs of 3. 1��� fixed blade cutting diameter 1 5/8��� expandable cutting diameter Offset fixed blades to induce spin Steel ferrule with chisel tip Weighs 100 grains Comes in packs of 3