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bean bag round : ウィキペディア英語版 | bean bag round
A bean bag round, also known by its trademarked name flexible baton round, is a baton round fired as a shotgun shell used for less lethal apprehension of suspects. ==Description== The bean bag round consists of a small fabric “pillow” filled with #9 lead shot weighing about . It is fired from a normal 12-gauge shotgun. When fired, the bag is expelled at around ; it spreads out in flight and distributes its impact over about of the target. It is designed to deliver a blow that will cause minimum long-term trauma and no penetration but will result in a muscle spasm or other reaction to briefly render a violent suspect immobile. The shotgun round is inaccurate over about and has a maximum range of around . Changes to the bean bag round since its inception in the early 1970s have included a velocity reduction from 120 to 90 meters per second (400 to 300 ft/s)〔 as well as a shift from a square shape to a more rounded sock-shaped projectile.〔 Shotguns dedicated to being used for bean bag rounds are often visibly modified with either yellow or green markings, or bright orange stocks and stops, to reduce the possibility that a user might inadvertently load lethal munitions into the weapon.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「bean bag round」の詳細全文を読む
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