A licensee who receives a firearm for repair or customizing, and who returns a replacement firearm, must record the disposition in the licensee’s acquisition and disposition record. However, no ATF Form 4473 is required if the replacement firearm is returned to the same person from whom the licensee received the firearm being replaced. The replacement firearm must be of the same kind and type.

[18 U.S.C. 922(a)(2)(A); 27 CFR 478.124(a) and 478.147]