Rapala X-Rap Magnum 10 Fishing lure, 4.375-Inch, Silver Blue Mackerel The massive diving-lip takes the X-Rap Magnum deep. Running Depth: 15-30 ft Hand tuned and tank tested Like all Rapala Lures, these run perfect right out of the box These bad boys can be run up to 13 knots for big game fish worldwide.