Rob and Paul go ballistic when talking about proposed M855 ban! the ATF will consider all comments received by March 16. Submissions will be accepted three ways: ATF website: APAComments@atf.gov. Follow the instructions for submitting comments. Fax: (202) 648-9741. Mail: Denise Brown, Mailstop 6N-602, Office of Regulatory Affairs, Enforcement Programs and Services, Bureau of Alcohol, Tobacco, Firearms, and Explosives, 99 New York Avenue, NE, Washington, DC 20226: ATTN: AP Ammo Comments.