德国最近派遣到阿富汗的作战部队士兵,手持的是MP7单兵自卫武器(PDW)。该枪是德国HK公司于20世纪90年代开始研制、本世纪初推出的产品,其战术作用与冲锋枪一样,厂家为了有利于销售,将它命名为MP7冲锋枪。此后,HK公司应德军要求继续发展改进,详细情况不能轻易得知,直到2004年初才获悉MP7A1冲锋枪研制成功。本文介绍PDW的概念与研发历程,MP7及其使用枪弹的研发和结构特点。 Recently, the combat troops sold by Germany to Afghanistan were hand-held MP7 self-defense weapons (PDW). The gun is the German HK company started in the 20th century, 90’s development, early this century launched the product, its tactical role and submachine guns, manufacturers in order to facilitate the sale, it named MP7 submachine gun. Since then, HK company should continue to develop and improve the German military requirements, the details can not easily be informed that until early 2004 was informed MP7A1 submachine gun successfully developed. This article describes the PDW concept and development history, MP7 and its use of bullets R & D and structural characteristics.