M4A 1 is the tactical humanoid of assault rifle in the mobile phone game "Girl Frontline". M4A 1 can be obtained as the main plot progresses. Accessories can be equipped with optical sights, holographic sights, red dot sights, night fighting equipment and silencers. Magazines can hold high-speed bombs, and humanoid equipment can hold chips, exoskeletons and special ones.
The detailed description of how to get m4a 1 for girls' frontline is not obtained through construction, but after going through 3-3 levels. Because M4A 1 was obtained as a customs clearance reward, it is doomed that their later expansion will be more difficult. Maiden Front M4A 1 Star: Four-Star Construction Time: Level 2-6 Obtained Construction Formula: Level 2-6 Obtained. At the initial stage of distribution, M4 was mainly equipped with conventional troops, and M4A 1 was mainly equipped with special forces, but in May of 20 14, new changes appeared. The US Army began to gradually upgrade all M4's in its hands to M4A 1(PIP plan).