The Vital X features the fully synchronized X Cam system which requires less effort to draw than most crossbows with its impressive 50% let-off design. X Cam also produces a crossbow system that shoots quieter with less vibration for the ultimate hunting crossbow. Ultra-narrow at rest, the Vital X measures only 6.75 inches axle-to-axle when cocked. Includes the Killer Instinct Pro Package with a scope, quiver, premium bolts and everything needed to start shooting.