The Sierra MatchKing .30 cal 230 gr HPBT (#2251/#2251C) is a heavy, high-performance rifle bullet designed for extreme long-range target shooting and precision competition. Its hollow point boat tail (HPBT) design enhances aerodynamic efficiency, delivering a very high ballistic coefficient that helps maintain velocity, resist wind drift, and ensure stable flight over extended distances. Manufactured with Sierra’s strict quality control and uniformity standards, this bullet is favored by experienced reloaders and competitive shooters who require consistent accuracy and reliable performance at long range.