There is one summary for H.R.4063. Bill summaries are authored by CRS.

Shown Here:
Introduced in House (02/16/2012)

Guns-Free National Parks Act of 2012 - Amends the Credit Card Accountability Responsibility and Disclosure Act of 2009 to repeal the provisions relating to the carrying of certain firearms in units of the National Park System and the National Wildlife Refuge System.