15 CFR § 272.4 - Waiver.
The prohibitions set forth in § 272.2 may be waived for any toy, look-alike or imitation firearm that will be used only in the theatrical, movie or television industry. A request for such a waiver should be made, in writing, to the Chief Counsel for NIST, National Institute of Standards and Technology, 100 Bureau Drive, Mail Stop 1052, Gaithersburg, Maryland 20899-1052. The request must include a sworn affidavit which states that the toy, look-alike, or imitation firearm will be used only in the theatrical, movie or television industry. A sample of the item must be included with the request.