Home » Reloading » Bullets Sierra 6mm/243 Caliber 90 Gr FMJBT (Per 100) In Stock: 3 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. The streamlined tapered base of the boat tail bullet greatly reduces drag, which results in higher retained velocity, greater striking energy, a flatter trajectory and less wind drift than comparable flat base bullets. 6MM .243 Caliber GameKing 90 Grain FMJBT=Full Metal Jacket Boat Tail Diameter: .243/6.17mm Sectional Density: .145 Ballistic Coefficients: .182 @ 2500 fps and above; .193 between 2500 and 1800 fps; .205 @ 1800 fps and below Note: These are component bullets, not loaded ammunition. Email Friend List Price: $34.56 Price: $18.03   « Previous | Next »