C1027 They Were the Ones Who Killed Gao Fei

M3A1 submachine gun.

It was an M3A1 submachine gun equipped with the America and land law enforcement equipment. It weighed only 3.47 kg (empty), had an effective range of 200 meters, had a theoretical firing rate of 450 rounds per minute, and was equipped with 30 rounds of ammunition for one magazine.

With the high firing speed