Wilson, R-Longview, said he discovered the unloaded pistol in his carry-on bag after it passed through airport security in Portland without notice.
A Washington state senator was arrested at the airport in Hong Kong and charged with possession of an unregistered firearm, his office said.
Sen. Jeff Wilson, R-Longview, was detained at Hong Kong International Airport on Friday night after he found a pistol in his carry-on bag and reported it to customs officials.
He was released on bail Sunday and faces a hearing Oct. 30.
He found the gun itself and turned it in. Why would he have it with him on purpose when he willingly decided to turn it in? It wasn’t found by airport authorities first.