Featuring three O-ring settings, RamCats Mechanical Broadheads are compatible with every kind of bow and crossbow you can imagine. Stainless steel airfoil point prevents planing for exceptional accuracy, plus it creates a channel that maximizes penetration. Three deploy-on-contact steel blades provide a devastating 1.5 wound channel for easy-to-follow blood trails. Cutting dia: 1.5. Wt: 100 gr. Cancer and Reproduct Type: Mechanical Broadheads.