Ready! Aim! Get ready. Fire!
11 seconds sound clip from the Glory (1989) movie soundboard.
You can hear this line at 01:19:37 in the Blu-ray version of the movie.
Quote context
[...]
(Union Army soldiers cheering)
- Reload! Reload! Load it! Load it!
- Ready! Aim! Get ready. Fire!
(Civil war muskets firing) (2)
- Charge!
[...]