Okla. Stat. tit. 59, § 1750.10A
The firearm training for armed security guards may include the reduction targets for weapons fired at fifty (50) feet to simulate weapons fired at seventy-five (75) feet in indoor ranges. All indoor ranges for this training shall have a minimum of three firing lanes and be approved by the Council on Law Enforcement Education Training.
Laws 1988, HB 1735, c. 53, § 1, emerg. eff. April 1, 1988.