Personal defense weapon 个人防卫武器

A personal defense weapon (PDW) is a class of compact magazine-fed, self-loading, select-fire firearm – essentially a hybrid between a submachine gun and a carbine, retaining the compact size and ammunition capacity of the former while adding the stopping power, accuracy and penetration of the latter. Most PDWs fire a small-caliber, high-velocity bottleneck cartridge, resembling a small or short rifle round. This gives the PDW better range, accuracy and armor-penetrating capability than submachine guns, which fire pistol-caliber cartridges.

单词	Personal defense weapon
释义	Personal defense weapon 英语百科 Personal defense weapon 个人防卫武器 A personal defense weapon (PDW) is a class of compact magazine-fed, self-loading, select-fire firearm – essentially a hybrid between a submachine gun and a carbine, retaining the compact size and ammunition capacity of the former while adding the stopping power, accuracy and penetration of the latter. Most PDWs fire a small-caliber, high-velocity bottleneck cartridge, resembling a small or short rifle round. This gives the PDW better range, accuracy and armor-penetrating capability than submachine guns, which fire pistol-caliber cartridges.
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