Sierra

-Caliber: .270 caliber (.277)-150 grain -Bullet type: Spitzer Boat Tail -100 rounds/box-Sectional Density: .279Ballistic Coefficients and Velocity Ranges.483 @ 2800 fps and above.476 between 2800 and 2200 fps.462 between 2200 and 1800 fps.435 @ 1800 fps andbelow