Do NOT use a TSA lock for airline travel with firearms

Originally Posted by
retirednak
The locks on the gun must be TSA approved type. That way only your son and the TSA agent will have a key to his gun. If he uses a regular lock,TSA will cut the lock off and will not replace it,leaving the thief's working for the airlines access to it.
Great post about bears and guns, but this part is 100% wrong. You may not use a TSA lock. Specifically, only the traveler (your son) may have a key/combo to your gun locks, not TSA and not anyone else. You may get away with sending a TSA lock through, but that is against Federal and TSA policy.
LINK TO TSA GUIDELINES: Traveling with Special Items: Firearms & Ammunition
- You must declare all firearms to the airline during the ticket counter check-in process.
- The firearm must be unloaded.
- The firearm must be in a hard-sided container.
- The container must be locked. A locked container is defined as one that completely secures the firearm from access by anyone other than you. Cases that can be pulled open with little effort do not meet this criterion. The pictures provided here illustrate the difference between a properly packaged and an improperly packaged firearm.
- We recommend that you provide the key or combination to the security officer if he or she needs to open the container. You should remain in the area designated by the aircraft operator or TSA representative to take the key back after the container is cleared for transportation. If you are not present and the security officer must open the container, we or the airline will make a reasonable attempt to contact you. If we can't contact you, the container will not be placed on the plane. Federal regulations prohibit unlocked gun cases (or cases with broken locks) on aircraft.
- You must securely pack any ammunition in fiber (such as cardboard), wood or metal boxes or other packaging that is specifically designed to carry small amounts of ammunition.
- You can't use firearm magazines/clips for packing ammunition unless they completely and securely enclose the ammunition (e.g., by securely covering the exposed portions of the magazine or by securely placing the magazine in a pouch, holder, holster or lanyard).
- You may carry the ammunition in the same hard-sided case as the firearm, as long as you pack it as described above.
- You can't bring black powder or percussion caps used with black-powder type firearms in either your carry-on or checked baggage.
We and other authorities strictly enforce these regulations. Violations can result in criminal prosecution and civil penalties of up to $10,000 per violation.
Islander's Law: Registration is Preparation for Confiscation