[Code of Federal Regulations] [Title 41, Volume 2] [Revised as of July 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 41CFR101-48.001-4] [Page 197] TITLE 41--PUBLIC CONTRACTS AND PROPERTY MANAGEMENT CHAPTER 101--FEDERAL PROPERTY MANAGEMENT REGULATIONS PART 101-48_UTILIZATION, DONATION, OR DISPOSAL OF ABANDONED AND FORFEITED PERSONAL PROPERTY--Table of Contents Sec. 101-48.001-4 Firearms. Firearms, as defined in 18 U.S.C. 921, as now in force or hereafter amended, means any weapon (including a starter gun) which will, or is designed to, or may readily be converted to expel a projectile by the action of an explosive; the frame or receiver of any such weapon or any firearm muffler or firearm silencer; or any destructive device. This term does not include an antique firearm.