Weapons; removing references to metal knuckles. Effective date.

SB 692 removes the term "metal knuckles" from Oklahoma's weapons statutes, specifically amending Sections 1272, 1277, and 1287 of Title 21. The bill updates outdated statutory language but does not change any existing prohibitions or penalties related to weapons. It affects no specific group differently, as it merely deletes a reference to an obsolete term from the law. This is a technical correction with no substantive policy impact on firearm or weapon regulations.