The Titleist 983K driver is for players that need increased forgiveness off the tee and help eliminating a high right miss. The 983K is slightly larger than previous Titleist drivers at 365 cc and has a higher Moment of Inertia to increase forgiveness. The Center of Gravity is deeper to produce a slightly higher initial launch with moderate spin. Extra weight in the heel helps you close the face at impact that helps eliminate misses to the right. Buy the Titleist 983K driver from 2nd Swing and get a great deal by trading in your used clubs for the best values in the industry.