Barnes Precision Match ammunition, engineered for precision at extreme distances, features exceptionally low standard deviations and extreme variations due to Barnes' exacting manufacturing and quality standards. Precision Match rounds are loaded with a Sierra Matchking projectile featuring a long boat tail and high B.C. As an additional bonus, scan the QR code located on the back of each box to view Doppler radar generated drop tables specific to each load. Sierra MatchKing bullets have very thin jackets and are held to exacting tolerances in diameter and weight. These Open Tip Boat Tail bullets have a small meplat to produce a higher ballistic coefficient. Their accuracy has been acclaimed worldwide and they have been used to win more target competitions than all target bullets from other manufacturers combined. The 30 caliber MatchKing is widely respected as one of the most accurate bullets available. It has been used to win countless championships and set numerous world re...