Sierra 7768C Tipped MatchKing 30Cal 168gr Tipped MatchKing 500/BoxSierra has enhanced a segment of the MatchKing line by adding the acetal resin tip, thus crowning the Tipped MatchKing (TMK) bullet line. The major advantage of adding a tip to the bullet is the reduction of drag, producing a more favorable ballistic coefficient. Another benefit is reliable feeding in magazine fed firearms. The introduction of the 60 Gr. TMK helped to fill a gap in the . 22 caliber Match bullet offering. While they are recognized