Shooting concealment performance improving device of 89 type heavy machine gun

The utility model discloses a shooting concealment performance improving device of a 89 type heavy machine gun, and belongs to the technical field of military weapons. Comprising an auxiliary gunstock, an auxiliary grip, a steering engine, an electronic camera and a firing device, the auxiliary gun stock and the auxiliary grip are accessories of a gun stock and a grip of the 89 type heavy machine gun, the auxiliary gun stock and the auxiliary grip are connected into a whole through the connecting rod, and the device is stably connected with the 89 type heavy machine gun; the firing device is composed of a steering engine, a swing arm, an inching switch and a battery. The inching switch is installed on the front portion of the auxiliary grip and used for controlling the steering engine and the swing arm to rotate so as to drive a trigger to fire. By using the device provided by the utility model, a heavy machine gun shooter can completely hide in the blindage for shooting, aiming and shooting without exposing