This 6.5mm projectile by Sierra offers great accuracy at long ranges. This round is a brilliant choice for competitive shooters, though it is not recommended to use it as a hunting round as it does not offer reliable expansion compared to a round with a lighter jacket.
Diameter: .264"
Weight: 142 Grains
Sectional Density: .291
Ballistic Coefficients:
.626 @ 2850 fps and above
.611 between 2400 and 2850 fps
.606 between 2050 and 2400 fps
.581 @ 2050 and below