AR-15 Online Purchase: FFL Transfer Process Explained

The AR-15 is one of the most popular firearms sold online in the United States — and one of the most commonly transferred through FFL dealers. Whether you’re buying a complete rifle, a stripped lower receiver (which is the legally regulated part), or a pistol-configuration AR, the transfer process follows a specific path that every buyer needs to understand before clicking “buy.”

The Key Distinction: Complete Rifle vs. Stripped Lower

Before getting into the transfer process, it’s important to understand the legal difference between buying a complete AR-15 and buying a lower receiver:

• Complete AR-15 rifle: Classified as a firearm (long gun). Transfers follow standard long gun FFL transfer rules.
• Stripped or completed lower receiver: This is the serialized, regulated part — it IS the firearm in the ATF’s eyes. Lower receivers transfer as a “receiver” on Form 4473, and the rules vary slightly by state for how they can be classified (pistol vs. rifle).
• Upper receiver, barrel, handguard, BCG, and buffer tube: These parts are NOT regulated. You can buy and ship these directly to your door with no FFL involved.

This means if you’re building a custom AR-15, you only need an FFL transfer for the lower receiver. Everything else ships direct.

Step-by-Step: Buying an AR-15 Online

Step 1: Find Your AR-15 from an Online Retailer

Major online AR-15 retailers include Palmetto State Armory, Brownells, GunBroker, Primary Arms, Aero Precision, and many others. Compare prices carefully — be sure you’re looking at complete rifles vs. just lowers vs. builder sets. Many “deals” that look compelling are for stripped lowers only.

Step 2: Choose and Verify Your Local FFL Dealer

Before you complete checkout, find a local FFL dealer to receive the shipment. Use the GunTransfers.com directory to search by city or zip code. Call your chosen dealer to:

• Confirm they accept transfers from the retailer you’re buying from
• Get their current transfer fee
• Request a copy of their FFL license or their license number

Step 3: Provide Your FFL Dealer’s Information at Checkout

At checkout, the retailer will ask for your FFL dealer’s information. You’ll typically need to provide the dealer’s business name, address, FFL license number, and often a signed copy of their license. Many dealers have this on their website or will email a copy upon request. Some major retailers have a built-in FFL dealer locator that pulls the license information automatically.

Step 4: Wait for Shipping Confirmation

Once your order is placed, the retailer ships directly to your FFL dealer. Shipping times vary by retailer — most ship within 1–5 business days for in-stock items. You’ll receive a tracking number and can monitor the shipment. The retailer ships to the dealer, not to you.

Step 5: Dealer Receives and Logs the Firearm

When the package arrives at the dealer, they log the firearm into their “bound book” (Acquisition and Disposition record) as required by federal law. Most dealers will contact you when your firearm arrives — if they don’t, don’t hesitate to call and check status once the tracking shows delivered.

Step 6: Come In for Pickup

Bring to the dealer:

• Valid government-issued photo ID matching your address
• Any state-specific documentation required (varies by state)
• Payment for the transfer fee

You’ll complete ATF Form 4473, and the dealer will run your NICS background check. Most checks clear within minutes. Once cleared, you take possession.

State-Specific AR-15 Considerations

Federal law governs the transfer process, but state laws govern what you can actually own and how the firearm must be configured. Key restrictions to be aware of before you buy:

California

California has some of the most restrictive AR-15 laws in the country. Standard-capacity magazines (over 10 rounds) are banned. Rifles must have a “featureless” configuration or a fixed magazine to be compliant with CA assault weapons laws. Do not order a California-illegal configuration and expect to work it out later — it doesn’t work that way. Consult a CA-specific FFL dealer before purchasing.

New York, New Jersey, Massachusetts, Connecticut, Maryland, Illinois

These states have assault weapons bans that restrict specific features (pistol grips, folding stocks, flash suppressors, bayonet lugs, etc.). Know your state’s specific rules before ordering. Your local FFL dealer in these states will be well-versed in what’s legal — ask them directly before you order.

Texas, Florida, Arizona, and Most Other States

Standard AR-15 configurations are fully legal. No additional state paperwork beyond the standard Form 4473 and NICS check.

AR Pistols (Pistol Configuration Lower Receivers)

AR-15 pistols (with a barrel under 16″ and a pistol brace instead of a stock) have their own regulatory history. Following ATF rule changes in 2023, many braced pistols were reclassified as short-barreled rifles (SBRs), which require NFA registration (Form 1 or Form 4) and a $200 tax stamp. The current regulatory landscape for AR pistols is evolving — consult your FFL dealer about the specific configuration you’re considering before purchase.

Lower Receiver Transfers: What You Need to Know

When you buy just a stripped lower receiver for a build, the transfer is handled the same way as a complete firearm — it goes through an FFL and requires Form 4473 and a NICS check. However, there’s an important classification question: the lower is transferred as a “pistol,” “rifle,” or “other” depending on your intended build and how you configure it. Your FFL dealer will ask you about this at pickup. Having a clear answer prepared is helpful — “I intend to build it as a rifle” is the most straightforward answer for most builds.

Common Questions About AR-15 Online Purchases

Can I order an AR-15 online and ship it to my house?

No. All regulated firearms (including complete AR-15s and lower receivers) must be shipped to a licensed FFL dealer, not to your home. Only licensed dealers can receive firearms via interstate shipment directly. Upper receivers, handguards, barrels, and other non-regulated components ship directly to you.

What’s the average FFL transfer fee for an AR-15?

Transfer fees range from $20 to $50 for most dealers, with the national average around $30–$35. Some dealers in high-cost states charge more. A few retail gun stores charge as much as $75 if they feel the transfer might cut into a sale they could have made directly. Shop dealers just like you shop firearms — price and service both matter.

Can I buy an AR-15 from another state while visiting?

You cannot take possession of a long gun (rifle or shotgun) from an out-of-state dealer while visiting that state and bring it back to your home state unless the transfer complies with both states’ laws. The safest and legal path is always: buy online, ship to your home state FFL, pick it up there. Some states do allow face-to-face long gun sales from neighboring states under specific conditions — consult your local FFL dealer.

How long does the entire AR-15 online purchase process take?

From order placement to having your rifle in hand: typically 5–15 business days. Retailer processing takes 1–5 days; shipping takes 3–7 business days; the FFL transfer appointment is same-day once you get there. Background check delays can add up to 3 business days in edge cases.

Do I need a special license or permit to own an AR-15?

In most states, no special permit is required beyond passing the standard NICS background check. States like California, New York, Massachusetts, New Jersey, Maryland, and Illinois have additional requirements. Hawaii requires firearm registration for all firearms including long guns. Always check your state’s specific requirements.

Can the online retailer refuse to ship to my FFL dealer?

Retailers can choose which FFL dealers they ship to and may decline to ship to dealers they have had problems with previously. This is rare for reputable, established dealers. If a retailer declines to ship to your chosen dealer, the easiest solution is to select a different FFL in your area.

Ready to start your transfer? Search the GunTransfers.com directory to find a licensed FFL dealer near you.