Wilson staff d300 irons ndash steelwilson is making forward strides in the technology featured in the successful c200 irons of the previous year these staff d300 irons offer improved and refined flx face technology that enforces a powerful launch through maximum bend this is achieved by freeing 76 of the face from the body completely minimising contact points between the club head and the thin face wilson golfrsquos global innovation director michael vrska says ldquothe refined and