M1918 BAR is a Tactical Doll, or T-Doll, in the mobile game Dolls' Frontline. She is modeled after the Browning Automatic Rifle, an American light machine gun used extensively in the 20th century. In the game, M1918 BAR serves as a heavy damage dealer with a focus on sustained firepower. Her character is often portrayed as determined and reliable, embodying the traits of the weapon she represents. As part of the strategic gameplay, she plays a crucial role in leading the frontline in battles against rogue AI and enemy forces.