Okla. Stat. tit. 21, § 1290.4
As provided by Section 1272 of this title, it is unlawful for any person to carry a concealed or unconcealed handgun in this state, except as hereby authorized by the provisions of the Oklahoma Self-Defense Act or as may otherwise be provided by law.
Laws 1995, SB 3, c. 272, § 4, eff. September 1, 1995; Amended by Laws 2012, SB 1733, c. 259, § 25, eff. November 1, 2012 (superseded document available).