What documents must accompany a firearm when you surrender it?

When surrendering a firearm, you may be required to provide the following documents:

1. Valid identification (driver's license, passport, etc.)
2. Firearm registration certificate (if applicable)
3. Proof of ownership (purchase receipt, bill of sale, etc.)
4. Any relevant permits or licenses for the firearm
5. Any other documentation related to the firearm's history or ownership

It is important to check with local law enforcement or the agency accepting the surrendered firearm to determine the specific requirements for documentation.