Okla. Stat. tit. 21, § 1289.15

PENALTY FOR FIREARMS ACT OF 1971 Any person adjudged guilty of violating any provision of Section 1289.9, 1289.10, 1289.11, 1289.12 or 1289.13 of this title shall, upon conviction, be punished by a fine of not less than Fifty Dollars ($50.00) nor more than Five Hundred Dollars ($500.00), or imprisonment in the county jail for not less than ten (10) days nor more than six (6) months, or by both such fine and imprisonment.