This gently used left-handed 10 degree Big Bertha Metal Wood Driver with the War Bird soleplate incorporates the uniquely sculpted soleplate of a very successful utility club with an advanced internal weighting system that increases the degree of perimeter-weighting, making the club friendlier than ever. But the generosity on mis-hits is not the only benefit. A redistribution of mass provided by the War Bird soleplate and internal design refinements allow for a stronger flight pattern.