(b) Possession of any firearm upon which any such mark shall have been intentionally changed, altered, removed or obliterated shall be prima facie evidence that the possessor has changed, altered, or obliterated the same.
(c) Defacing identification marks of a firearm is a class B nonperson misdemeanor.
History: L. 1969, ch. 180, § 21-4205; L. 1992, ch. 239, § 203; L. 1993, ch. 291, § 150; July 1.