NOT CALLED THE SUPER ROO LOAD FOR NOTHING
Sierra GameKing bullets are designed for hunting at long range, where their extra margin of performance can make the critical difference. GameKing bullets feature a boat tail design to bring hunters the ballistic advantage of match bullets.
In rifles chambering 22 caliber cartridges of moderate to large powder capacity, this famous bullet is perhaps the most efficient 22 caliber bullet available for varmints at long range or targets. The spitzer boat tail design provides exceptional accuracy and a flat trajectory. The high ballistic coefficient of this bullet provides less sensitivity to crosswinds and vertical winds and greater retained velocity and energy downrange. It is an excellent choice for most 22 centerfire cartridges but is at its best in the 22-250, 220 Swift, and similar high-velocity cartridges.