The largest MatchKing ever produced by Sierra, the .375 Cal 350 grain bullet is designed specifically for custom long-range applications. Featuring an .11 Cal ogive and a 9 deg boat tail, it leverages Sierra's legendary forgiving profile for unmatched ballistic consistency. While celebrated globally for record-breaking accuracy in competitive shooting, MatchKing bullets are not intended for hunting due to their non-expanding design. Although they are occasionally used for varmint control, they don't deliver the explosive expansion of lighter-jacketed counterparts such as Sierra's Hornet, Blitz or Varminter lines. With a required twist rate of 1:12 inches or faster, this heavyweight projectile is precision-tuned for extreme-range shooting and built for shooters who demand consistent trajectory and tight groupings at great distances. Sierra MatchKing bullets are trusted by both recreational and pro-level shooters Known for excellent accuracy and reliability, this ammunition consistently delivers top-tier results