The traditional, flat base design of the Pro-Hunter has been skillfully blended with Sierra's world-famous accuracy. Sierra's custom-tapered Pro-Hunter jacket design helps assure maximum expansion, optimum weight retention and deep penetration for game-stopping, one-shot performance.
.303 Caliber 7.7MM Pro-Hunter
180 Grain SPT=Spitzer
Sectional Density: .266
Ballistic Coefficients: .411 @ 2000 fps and above; .407 between 2000 and 1600 fps; .407 @ 1600 fps and below
Note: These are component bullets, not loaded ammunition.
Warranty: Warranted against manufacturer defects.