This 230 grain #8815 Full Metal Jacket Match TournamentMaster bullet introduced in 1980, was designed to duplicate the positive feed and function of the hardball loads in the 45 ACP cartridge. As with all Sierra bullets designed for the 45 ACP, reliable feeding is an absolute requirement. Uncannily accurate and reliable in every way, this bullet is an outstanding all-around choice for the 45 ACP in the field or on the range. Although a non-expanding design, it is a fine hunting bullet by virtue of its large frontal area and deep penetration, which also make it a fine choice for personal defense.