DEPARTMENT OF THE TREASURY BUREAU OF ALCOHOL, TOBACCO AND FIREARMS WASHINGTON, DC 20226 OCT 19 2000 903050:GKD 3311/O-697 Dear Mr. Bardwell: This refers to your letter of June 29, 2000, asking if the externally threaded front sight base of Romanian manufactured AK-74 rifles would be considered to be a "threaded barrel designed to accommodate a flash suppressor." You state in your letter that the threading on the Romanian front sight base is unlike that of AK-74 rifles manufactured in other countries. You further state that, to the best of your knowledge, the Romanian producers did not manufacture a flash suppressor for their AK-74 rifles. If there are no flash suppressors manufactured having a threading compatible with the Romanian AK-74 muzzle threading, then it follows that the described rifle would not have a "threaded barrel designed to accommodate a flash suppressor." However, should a flash suppressor become available in the future that has a threading compatible with the Romanian front sight base threading, then the rifle would be considered to have a threaded barrel designed to accommodate a flash suppressor. We trust that the foregoing has been responsive to your inquiry. If we can be of any further assistance, please contact us. Sincerely yours, [signed] Curtis H.A. Bartlett Acting Chief, Firearms Technology Branch