A gun dealer shall post in a prominent location in the gun dealer's place of business a notice, in block letters not less than one inch in height, that states, "The purchaser of a firearm has an obligation to store firearms in a safe manner and to prevent unsupervised access to a firearm by a minor. If a minor or unauthorized person obtains access to a firearm and the owner failed to store the firearm in a safe manner, the owner may be in violation of the law."
ORS 166.405