BC

Yep,

as even with bullets, the BC changes with different Velocities. A big misconception is that when a manufacturer list a BC of a certain projectile as (ie .250 BC), that number is just a good starting point. Even shooting a bullet or pellet from one barrel to the next will change bc even though the velocity is the exact same.

With DIABLO pellets, BC really suffers at higher FPS cause of the waist of the pellet. Were as with a boat tail bullet, the higher the fps the higher the BC #’s.