尽管有的观察家认为冲锋枪已经过时,但由于几个方面的原因,某些用户却仍然对冲锋枪抱有兴趣。其中最重要的一点是,使用9mm冲锋枪通常能对65～150m内的目标进行全自动射击,从而获得多发命中目标的效果,然而5.56mm和7.62mm突击步枪在7～15m以外通常就做不到这一点。大多数冲锋 Although some observers believe that submachine guns are out of date, some users are still interested in submachine guns for several reasons. The most important point is that the use of 9mm submachine guns usually can automatically shoot targets within 65 ~ 150m, in order to obtain the effect of multiple hit targets, however, 5.56mm and 7.62mm assault rifles generally can not do outside of 7 ~ 15m at this point. Most charge