At the appropriate place, insert the following:

    Sec. __. (a) Funding Limitation.--Notwithstanding any other provision of law, beginning on the date of the enactment of this Act, amounts made available in this Act for the National Railroad Passenger Corporation (Amtrak) shall immediately cease to be available if Amtrak prohibits the secure transportation of firearms on passenger trains.

    (b) Definition.--In this section, the term ``secure transportation of firearms'' means--

    (1) if an Amtrak station accepts checked baggage for a specific Amtrak route, Amtrak passengers holding a ticket for such route are allowed to place an unloaded firearm or starter pistol in a checked bag on such route if--

    (A) before checking the bag or boarding the train, the passenger declares to Amtrak, either orally or in writing, that the firearm is in his or her bag and is unloaded;

    (B) the firearm is carried in a hard-sided container;

    (C) such container is locked; and

    (D) only the passenger has the key or combination for such container; and

    (2) Amtrak passengers are allowed to place small arms ammunition for personal use in a checked bag on an Amtrak route if the ammunition is securely packed--

    (A) in fiber, wood, or metal boxes; or

    (B) in other packaging specifically designed to carry small amounts of ammunition.