1girl, apron, ar-10, arm up, battle rifle, black dress, black gloves, breasts, buttons, dress, glasses, gloves, grey eyes, grey hair, gun, hair between eyes, holding, holding gun, holding weapon, id card, large breasts, long bangs, long sleeves, looking at viewer, maid, maid apron, maid headdress, mouth hold, optical sight, print gloves, red background, rifle, round eyewear, sanpaku, short hair, simple background, sleeve cuffs, sling, solo, trigger discipline, two-tone gloves, upper body, weapon, white apron, white hair, yellow gloves