The 30 caliber 125 grain MatchKing (#2121) was created as a flat based bullet for the .300 AAC Blackout cartridge designed for the AR platform. With the addition of the acetal resin tip to improve ballistic coefficient, this Tipped MatchKing (TMK) bullet is designed to expand the diversity in our lightweight .30 caliber offerings for AR and bolt action chamberings. The jacket was specifically designed to handle velocities ranging up through common .30 caliber mid-level cartridges.
Although the MatchKing line is recognized around the world for record setting accuracy, like their untipped counterparts, Tipped MatchKing (TMK) bullets are not recommended for hunting anything larger than varmints. The #7725 was introduced in January 2015.