坦克主炮单发射击

One heavy tank main-gun firing: a violent immediate sharp muzzle KRA-BOOM, dense powerful chesty midrange blast, heavy low-end punch and a crisp recoiling steel breech CLANK. A hard full-bodied close exterior weapon discharge with a short gritty tail. Exactly one shot, no quiet pop, muffled rumble, repeated shots, voices or music.