Trade-in transactions — where a customer brings in a used firearm as partial payment toward a new purchase — are common in gun stores and create specific compliance requirements on both sides of the transaction.

The Acquisition Side: Taking In the Trade

When you accept a firearm as a trade-in, you are acquiring a firearm — and that acquisition must be entered in your A&D bound book promptly. Record the make, model, caliber, serial number, date of acquisition, and the customer's name as the source.

Take the trade-in into your bound book before transferring the new firearm. Both transactions need to be documented, and the trade-in acquisition should be recorded at the time you take possession — not days later when you get around to paperwork.

The Disposal Side: Transferring the New Firearm

The new firearm being sold is a standard disposal transaction. The customer completes a Form 4473, you conduct a NICS background check, and the disposal is entered in your bound book. The trade-in is a separate transaction for compliance purposes even if it is a single commercial transaction.

Do You Need a Form 4473 for the Trade-In?

Generally, no — you do not need a Form 4473 from the customer for the trade-in. You are acquiring the firearm from the customer, not transferring to them. The acquisition is documented in your bound book.

NFA Trade-Ins

Trade-in NFA items require proper NFA transfer paperwork — they cannot simply be handed over across the counter. Accepting an NFA item as a trade-in without proper NFA transfer paperwork is a serious compliance violation.

Know Every Form Is Clean Before Your Next ATF Audit

4473 Pro audits every field on every Form 4473 — Sections A through E. Catch errors before an ATF auditor does..

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