Muzzy Trocar TI 3-Blade Fixed Crossbow BroadheadsStrong, Stable, and Highly Accurate Since the companys inception, the aim of Muzzy has always been to deliver bone crushing performance and bullet like accuracy, and the new Muzzy Trocar TI is no exception. Like its heralded predecessor Muzzy Trocar, the improved design of the Trocar TI features offset blade technology to help maximize accuracy and improve broadhead flight. The new adjustable blade technology allows the razor sharp and ultra durable .