Firearms aren't the only odds items abandoned annually at security checkpoints throughout Kansas City International Airport. Other items in 2019 include these throwing knives.Photo by: Courtesy of KCIFirearms aren't the only odds items abandoned annually at security checkpoints throughout Kansas City International Airport. Other items in 2019 include this sledgehammer.Photo by: Courtesy of KCIFirearms aren't the only odds items abandoned annually at security checkpoints throughout Kansas City International Airport. Other items in 2019 include this stun gun.Photo by: Courtesy of KCIFirearms aren't the only odds items abandoned annually at security checkpoints throughout Kansas City International Airport. Other items in 2019 include these nunchucks.Photo by: Courtesy of KCIFirearms aren't the only odds items abandoned annually at security checkpoints throughout Kansas City International Airport. Other items in 2019 include this collapsible tree-trimmer.Photo by: Courtesy of KCIFirearms aren't the only odds items abandoned annually at security checkpoints throughout Kansas City International Airport. Other items in 2019 include this knife with an ornamental handle.Photo by: Courtesy of KCIFirearms aren't the only odds items abandoned annually at security checkpoints throughout Kansas City International Airport. Other items in 2019 include these pointed metal cat ears.Photo by: Courtesy of KCIFirearms aren't the only odds items abandoned annually at security checkpoints throughout Kansas City International Airport. Other items in 2019 include this Swiss Army knife.Photo by: Courtesy of KCIFirearms aren't the only odds items abandoned annually at security checkpoints throughout Kansas City International Airport. Other items in 2019 include this BB gun that resembles an actual handgun.Photo by: Courtesy of KCI