Sierra GameKing Bullets 30 Caliber (308 Diameter) 200 Grain Spitzer Boat Tail (100pk)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 normally found with match target bullets. This 200 Grain GameKing has the highest ballistic coefficient of all the 30 Caliber hunting bullets making it ideal for long range big game scenarios. Technical Information Caliber: 30 Bullet