C1027 They're the Ones Who Killed Gao Fei

M3A1.

This was an M3A1 submachine gun equipped by the United States Army, and its body weight was only 3. 47 kg (empty gun), effective range of 200 meters, Theoretically, the firing rate was 450 rounds per minute, and each magazine was equipped with 30 rounds of bullets.

This kind of gun's firing speed was fast, so changing the magazine was easier and faster than the AK-47