枪挂式榴弹发射器是一种悬挂在步枪下方借助枪托实施抵肩射击的短身管武器,它采用火炮原理发射小型榴弹,集枪的低伸弹道和迫击炮的弯曲弹道于一体,用于填补手榴弹与迫击炮之间的火力空白,既可打击掩蔽物后(如山丘背后)的目标,也可对近距离目标进行直接射击,能大幅提高步兵部队火力密度,增大火力控制地区,迅速提供火力压制和支援,是增强步兵与多种目标作战能力的一种有力武器,被誉为“步兵大炮”。 Gun-mounted grenade launcher is a kind of short-barrel weapon which is hung on the bottom of the rifle and carried out shoulder-to-shoulder shooting with a gun butt. It uses the principle of artillery to launch small grenades and combines the low- Used to fill the gap between the grenade and the mortar firepower, both against the shelter (such as behind the hill) of the target, but also for direct shooting at close range, can significantly improve the infantry firepower density, increase fire control The rapid troop repression and support provided by the region is a powerful weapon to enhance the combat capability of infantry and various targets and is reputed as “infantry artillery.”