[Congressional Record Volume 163, Number 112 (Thursday, June 29, 2017)]
[House]
[Page H5378]
From the Congressional Record Online through the Government Publishing Office [www.gpo.gov]

            By Mr. KING of Iowa:
        H.R. 3139.
        Congress has the power to enact this legislation pursuant 
     to the following:
       2nd Amendment of the US Constitution