Firearms; modifying certain prohibition and exception related to unlawful carry. Effective date.

SB 501 amends Oklahoma's firearm carry law to add two new exceptions: (1) carrying weapons for "living history reenactment" (historical events depicted through period-accurate clothing and weapons), and (2) allowing 18-21 year-olds who are veterans or military members (honorably discharged) to carry firearms without age restrictions, provided they meet other legal requirements. The bill maintains existing prohibitions for individuals convicted of certain offenses like domestic violence, stalking, or drug crimes, and clarifies that these restrictions prevent carrying in all locations where firearms are prohibited. It directly affects historical reenactors, young veterans, and military members, while upholding current restrictions for those with specific criminal convictions. The law takes effect November 1, 2025.