Sierra Sports Master Handgun Ammunition .380 Auto 90 gr JHP 990 fps 20/ct

Trajectory for Sierra Bullets .355 dia. (9mm) 90 gr. JHP at 990 Feet per SecondAt an Elevation Angle of: 0 degreesBallistic Coefficients of: 0.095 0.115 0.105 0.105 0.105Velocity Boundaries (Feet per Second) of: 1300 900 900 900Wind Direction is: 3.0 o'clock and a Wind Velocity of: 10.0 Miles per hourWind Components are (Miles per Hour): DownRange: 0.0 Cross Range: 10.0 Vertical: 0.0The Firing Point speed of sound is: 1120.27 fpsThe bullet drops below the speed of sound on the trajectory (1120.27 fps) at: 00 yardsAltitude: 0 Feet with a Standard Atmospheric Model.Temperature: 59 F