; and (3) in subsection (c)(1)— (A) by striking Amounts made and inserting the following: (A) In general Except as provided in subparagraph (B), amounts made ; and (B) by adding at the end the following: (B) Exception Amounts provided for acquiring land for, constructing, or expanding a public target range shall remain available for expenditure and obligation during the 5-fiscal-year period beginning on October 1 of the first fiscal year for which the amounts are made available. . 1104. Limits on liability (a) Discretionary function For purposes of chapter 171 of title 28, United States Code (commonly referred to as the Federal Tort Claims Act ), any action by an agent or employee of the United States to manage or allow the use of Federal land for purposes of target practice or marksmanship training by a member of the public shall be considered to be the exercise or performance of a discretionary function. (b) Civil action or claims Except to the extent provided in chapter 171 of title 28, United States Code, the United States shall not be subject to any civil action or claim for money damages for any injury to or loss of property, personal injury, or death caused by an activity occurring at a public target range that is— (1) funded in whole or in part by the Federal Government pursuant to the Pittman-Robertson Wildlife Restoration Act ( 16 U.S.C. 669 et seq.)