Throughout the history of firearms, gun noise has been of considerable concern to the military. Prior to firing, anticipation of the ear shattering effects tends to make the gunner flinch, resulting in a consequent deterioration of his aim. After firing, the gunner is usually in a state of temporary deafness, To the enemy, gun noise reveals presence and, often, the location of the firer, thus inviting defensive or offensive reaction. From the above alone it becomes evident that a "silent" weapon is to be found indispenable in covert operations. Of the various noises associated with firing a convention. 1 small arms weapon, the most significant is the muzzle blast caused by escape of propellent gases after the projectile exits from the barrel.
DesignationReport R-1896
EditionAug 1968
StatusSuperseded
Pages112
FunctionMarksmanship Weapons
CollectionHistoric