Can You Ship a Firearm Directly to a Gunsmith or FFL and Have It Shipped Back?

If you're sending a firearm out for Cerakote, machining, optic cuts, barrel and slide porting, engraving, repair, or other gunsmithing work, you may be wondering:

Can I legally ship my firearm directly to a licensed gunsmith or FFL and have it shipped directly back to me?

In many circumstances, yes.

Federal firearm regulations specifically address the return of firearms sent to a Federal Firearms Licensee (FFL) for a lawful purpose. One of the key regulations is 27 CFR § 478.147 — Return of firearm.

Understanding this rule can make the mail-in gunsmithing process much less confusing.

What Does 27 CFR § 478.147 Mean?

27 CFR § 478.147 addresses circumstances in which a firearm may be shipped to a federally licensed dealer, manufacturer, or importer and subsequently returned.

In practical terms, an individual who may lawfully possess a firearm can generally send that firearm to an appropriately licensed FFL for a lawful purpose and have it returned directly to that same person, including when the customer and FFL are located in different states, subject to applicable law.

For customers sending their own firearm to Stronghold Armament for custom work, the process may look like:

You → Stronghold Armament FFL → Custom Work → You

This is different from purchasing a firearm from an out-of-state FFL.

Do I Need Another FFL to Send My Firearm to a Gunsmith?

For a qualifying gunsmithing transaction, federal law generally does not require you to arrange an FFL-to-FFL transfer simply because you are sending your own firearm to a licensed gunsmith for work.

This is one reason customers can mail firearms to licensed businesses that offer services such as:

• Cerakote and firearm refinishing

• Optic cuts

• Slide machining

• Barrel and slide porting

• Laser engraving

• Repair and maintenance

• Other lawful gunsmithing or customization services

The firearm can generally be returned to the person from whom the FFL received it, assuming the transaction qualifies and no other applicable law prohibits the return.

Do I Need to Complete a Form 4473 When My Firearm Is Returned?

Generally, not when your own firearm is simply being returned to you after qualifying gunsmithing work.

ATF regulations contain an exception to the normal Form 4473 requirements when a firearm is being returned to the person from whom it was received.

This distinction matters.

If you send Stronghold Armament your firearm for Cerakote, machining, porting, engraving, or another gunsmithing service, we aren't selling you that firearm. We're performing work on a firearm you already possess and returning it to you.

A normal retail firearm purchase is a different transaction and is subject to the applicable transfer requirements.

Can an Out-of-State Customer Send a Firearm Directly to Stronghold Armament?

Generally, yes. Federal regulations provide a pathway for an individual to ship a firearm interstate to a licensed dealer, manufacturer, or importer for a lawful purpose and for the licensee to return it to that person.

That means an eligible customer in another state generally does not need to find a local FFL simply because they want to send their own firearm to us for qualifying gunsmithing work.

However, federal law isn't the only consideration. State and local laws can impose additional restrictions, and certain firearms or configurations may be regulated differently.

Stronghold Armament reserves the right to require additional documentation or an FFL-to-FFL shipment when necessary for a particular firearm, jurisdiction, or transaction.

Can Stronghold Ship the Firearm Back Directly to My Home?

For a qualifying return under federal law, a firearm may generally be shipped directly back to the person from whom the FFL received it.

The words “to that person” are important.

If John Smith sends his firearm to us for gunsmithing, the return shipment is generally going back to John Smith—not a friend, buyer, family member, or unrelated third party.

A request to send the firearm to someone other than the person from whom it was received may change the nature of the transaction and trigger different federal or state transfer requirements.

What About UPS and FedEx?

Federal firearm law and a shipping carrier's private policies are two separate things.

Even when federal law permits a firearm to be shipped for gunsmithing, the shipment must also comply with the requirements of the carrier being used.

UPS and FedEx require approved commercial/dealer arrangements for firearm shipments under their applicable firearm shipping policies. Customers may not independently create or use UPS or FedEx firearm shipping labels on Stronghold Armament's behalf.

When Stronghold Armament authorizes a customer shipment through one of these carriers, customers may only use the certified and approved shipping account label provided directly by Stronghold Armament.

Do not substitute your own label, alter the supplied shipping label, change the destination, or attempt to ship a firearm through a carrier or service level that has not been approved for the shipment.

Carrier policies change, so customers should follow the current shipping instructions supplied by Stronghold Armament for their specific order.

Why Does Stronghold Provide the Shipping Label?

Providing the appropriate label helps us maintain a controlled and consistent process for incoming customer firearms.

It allows us to ensure that the shipment is associated with the appropriate approved commercial account, sent to the correct licensed premises, and prepared using the carrier and service authorized for that particular shipment.

If your service order requires shipment of a firearm, follow the shipping instructions we provide rather than creating your own label.

Is Shipping a Firearm for Cerakote Different From Buying a Firearm Online?

Yes—and this is one of the most common sources of confusion.

Sending Us a Firearm You Already Own

If you already own the firearm and send it to Stronghold Armament for qualifying gunsmithing work, we may generally return that firearm directly to you under the applicable federal return provisions.

Purchasing a Firearm From Stronghold Armament

If you purchase a firearm from us and you are an out-of-state customer, that is an interstate firearm transfer rather than the return of your existing firearm.

The firearm generally must be transferred through an appropriately licensed FFL in your state, where the applicable transfer procedures can be completed.

Buying a new firearm and sending your existing firearm in for gunsmithing are legally different transactions.

What If I'm Only Sending a Slide, Barrel, or Other Component?

Not every firearm component is itself legally considered a “firearm” under federal law.

Many customers send slides, barrels, and other non-firearm components to us for Cerakote or machining. If the component being shipped is not the serialized frame, receiver, or another item legally classified as a firearm, firearm-specific shipping and transfer requirements may not apply in the same manner.

However, firearm designs and classifications vary. Customers should not assume that an item is unregulated solely because it resembles a component rather than a complete firearm.

If you're unsure, contact Stronghold Armament before shipping.

A Simple Example

Suppose you live outside Arizona and want Stronghold Armament to perform custom Cerakote and machining on a pistol you already own.

The typical process is:

1. Place or arrange your service order with Stronghold Armament.

2. Receive shipping instructions and, when applicable, an approved shipping label from us.

3. Package the firearm according to our instructions and applicable carrier requirements.

4. Ship the firearm directly to Stronghold Armament using the authorized method.

5. We receive and process the firearm in accordance with our FFL recordkeeping requirements.

6. We perform the requested gunsmithing or customization work.

7. After completion, the qualifying firearm is returned directly to the person from whom it was received, subject to applicable federal, state, local, and carrier requirements.

No unnecessary FFL-to-FFL detour is generally required simply because the firearm crossed state lines for qualifying gunsmithing work.

The Bottom Line

27 CFR § 478.147 helps make interstate gunsmithing and firearm customization possible without treating every return of a customer's firearm as a new retail firearm transfer.

If you lawfully possess a firearm and send it to Stronghold Armament for qualifying gunsmithing, Cerakote, machining, engraving, repair, or customization, federal law generally allows the firearm to be returned directly to you, subject to the circumstances of the transaction and applicable federal, state, and local law.

Customers shipping complete firearms should never assume that ordinary consumer shipping procedures apply. UPS and FedEx firearm policies impose their own requirements, and Stronghold Armament customers may only use approved firearm shipping labels provided by us when shipping under our commercial/dealer account.

When in doubt, contact us before shipping your firearm. We would much rather verify the proper shipping method beforehand than have a firearm delayed, rejected, or improperly shipped.

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Frequently Asked Questions

Can I ship my firearm directly to Stronghold Armament for Cerakote?
Generally, yes, when the transaction qualifies as lawful gunsmithing and applicable federal, state, and local laws permit it. Follow the shipping instructions provided for your order.

Can you ship my firearm directly back to my house after gunsmithing?
In a qualifying transaction, federal regulations generally permit the firearm to be returned directly to the person from whom it was received, subject to applicable laws and shipping requirements.

Do I need a Form 4473 to get my own firearm back from a gunsmith?
Generally, a Form 4473 is not required when a qualifying firearm is being returned by a gunsmith to the person from whom it was received. Different rules can apply when the transaction involves a sale, transfer to another person, or other circumstances.

Do I need to use an FFL to send my firearm to Stronghold Armament?
Not necessarily. Federal law generally permits an individual to ship a firearm directly to an appropriately licensed FFL for a lawful gunsmithing purpose. State or local requirements may differ.

Can I use my personal UPS or FedEx account to ship my firearm?
Do not use a personal UPS or FedEx account for a Stronghold Armament firearm shipment. Where we authorize shipment through UPS or FedEx, customers must use the certified and approved shipping account label supplied by Stronghold Armament and follow the accompanying instructions.

Can I ship just my slide for Cerakote or an optic cut?
In many common firearm designs, a slide by itself is not the federally regulated firearm. This can make shipping a slide-only service considerably simpler. Classification depends on the particular item, however, so contact us if you are uncertain.

Can you return my firearm to someone else?
The federal gunsmith-return exception is generally based on returning the firearm to the person from whom it was received. Sending it to another person may constitute a different type of transfer and require different procedures.

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Important Disclaimer

This article is provided by Stronghold Armament for general educational purposes and to help customers understand our mail-in service process. It is not legal advice.

Firearm laws, regulations, carrier policies, and state and local requirements can change and may differ based on the firearm, customer, jurisdiction, and circumstances of a transaction. Customers are responsible for complying with all applicable laws. Stronghold Armament may impose additional shipping or transfer requirements when necessary to maintain legal and regulatory compliance.

For the current federal regulation, customers can refer directly to 27 CFR § 478.147 — Return of firearm through the ATF's official regulations resources.