Machine gun bullet box capable of discharging bullets in inclined mode and machine gun bullet supply system

The invention provides a machine gun bullet box capable of discharging bullets obliquely, which comprises a box body, a bullet outlet is arranged on a top plate of the box body and is connected with a bullet discharging groove, an included angle is formed between the long-side pipe wall of the bullet discharging groove and the plate surface of the top plate, and an included angle is formed between the length direction of the long-side pipe wall and the length direction of the top plate. In addition, the invention further provides a machine gun ammunition supply system which comprises an ammunition box and a soft guide used for being connected with a machine gun ammunition inlet, the ammunition box adopts the machine gun ammunition box with the inclined ammunition discharging function, and the soft guide is connected with the ammunition discharging groove. According to the bullet feeding device, the inclined arrangement of the bullet outlet groove is suitable for being matched with the distortion of the soft g