Mustad Bullet Jig Head lures are part of the elite jig head system by Mustad. They are the product of intensive work with the Mustad Pro-staffers. A special injection molding technique has been used on these jigs to insure quality. The hooks on these jigs features UltraPoint 4.3 technology. The hooks are also forged, opti angle, and feature a black nickel finish. The heads of these jigs feature 3D eyes. These jigs are also 2X strong.