Definitions for "Muzzle blast"
Keywords:  firearm, blast, powder, gun, gases
The loud noise that occurs at the muzzle of a firearm when the projectile leaves the muzzle and hot gases are released into the air.
The pressure effect of powder gases jetting from the muzzle of a firearm.
The blast of the hot powder gasses from the muzzle of the gun with the attendant flash and noise.