The velocity with which a bullet or shell leaves the muzzle of a gun.
‘So, instead, the muzzle velocity for a bullet coming out of a gun is typically given in feet per second.’
‘Adding a silencer to a rifle increases the muzzle velocity.’
‘The weapon had a muzzle velocity of fifty-five hundred meters per second, and even Karl had to be well-braced to fire it with any degree of accuracy.’
‘They were immensely heavy, difficult to operate, and slow to fire, and their size diminished as greater muzzle velocity permitted smaller projectiles to produce the same effect.’
‘The muzzle velocity is 827m/s.’
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