BloodSport Witness 22in Crossbow Bolt 300 Spine 6 Pack Black. Bloodsport's Witness arrows are designed for today's high-speed crossbows. Harnessing superior front-of-center design these modern arrows fly at 400+ feet per second with wicked precision and deep penetration. After ripping through its target the Witness also aids in tracking with the help of Bloodsport's Blood Ring -- which identifies the location of the hit. Specifications for BloodSport Witness Crossbow Bolt: Manufacturer: BloodSport Color: Black Quantity: 6 Features of BloodSport Witness Crossbow Bolt Pair with today's high-speed crossbow Blood Ring technology guides tracking Choose from 6-pack of 36-pack Package Contents: BloodSport Witness Crossbow Bolt BloodSport BLS-B8112053: Witness 22in Crossbow Bolt 300 Spine 6 Pack Black