Sierra 6.5mm 150 Gr MatchKing Bullets 500 Ct Shooters around the world will appreciate the accuracy and extreme long range performance of the 6.5mm 150 grain HPBT (#1755). A sleek 27 caliber elongated ogive and a final meplat reducing operation (pointing) provide an increased ballistic coefficient for optimal wind resistance and velocity retention. To ensure precise bullet to bore alignment, a unique bearing surface to ogive junction uses the same 1.5 degree angle commonly found in many match rifle chamber throats. While they are recognized around the world for record-setting accuracy, MatchKingA(R) and Tipped MatchKingA(R) bullets are not recommended for most hunting applications. Although MatchKingA(R) and Tipped MatchKingA(R) bullets are commonly used for varmint hunting, their design will not provide the same reliable explosive expansion at equivalent velocities in varmints compared to their lightly jacketed Hornet, Blitz or Varminter counterparts. This bullet requires a barrel twist rate of 1A-7.5" or faster. This bullet was introduced in October 2017. Diameter: 0.264 Weight: 150 Gr Sectional Density: 0.307 Ballistic Coefficients and Velocity Ranges: .713 @ 1760 fps and above .686 between 1240 and 1760 fps .621 @ 1240 fps and below Box Count: 500 Bullets