{"abstract":"The Department of Justice (\"Department\") proposes amending Bureau of Alcohol, Tobacco, Firearms, and Explosives (\"ATF\") regulations to clarify when a rifle is \"intended to be fired from the shoulder.\" The Department proposes factors ATF considers when evaluating firearms equipped with a purported \"stabilizing brace\" to determine whether these weapons would be considered a \"rifle\" or \"short-barreled rifle\" under the Gun Control Act of 1968 (\"GCA\") or a \"rifle\" or \"firearm\" subject to regulation under the National Firearms Act (\"NFA\"). This proposed rule is a separate action from the Notice on the Objective Factors for Classifying Weapons with \"Stabilizing Braces\" published on December 18, 2020, and withdrawn on December 31, 2020. No comments received under the withdrawn notice were considered for this proposed rule, and no comments received pursuant to that notice will be considered as part of this proposed rule. Commenters will need to submit new comments in connection with this proposed rule.","action":"Notice of proposed rulemaking; request for comment.","agencies":[{"raw_name":"DEPARTMENT OF JUSTICE","name":"Justice Department","id":268,"url":"https://www.federalregister.gov/agencies/justice-department","json_url":"https://www.federalregister.gov/api/v1/agencies/268","parent_id":null,"slug":"justice-department"},{"raw_name":"Bureau of Alcohol, Tobacco, Firearms, and Explosives","name":"Alcohol, Tobacco, Firearms, and Explosives Bureau","id":19,"url":"https://www.federalregister.gov/agencies/alcohol-tobacco-firearms-and-explosives-bureau","json_url":"https://www.federalregister.gov/api/v1/agencies/19","parent_id":268,"slug":"alcohol-tobacco-firearms-and-explosives-bureau"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2021/06/10/2021-12176.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"478","title":27},{"chapter":null,"citation_url":null,"part":"479","title":27}],"citation":"86 FR 30826","comment_url":null,"comments_close_on":"2021-09-08","correction_of":null,"corrections":[],"dates":"Written comments must be postmarked, and electronic comments must be submitted on or before September 8, 2021. Commenters should be aware that the electronic Federal Docket Management System will not accept comments after Midnight Eastern Time on the last day of the comment period.","disposition_notes":null,"docket_ids":["Docket No. ATF 2021R-08","AG Order No. 5070-2021"],"dockets":[{"supporting_documents":[{"title":"ATF2021R-08.Brace.RIA.6-5-21","document_id":"ATF-2021-0002-0002"}],"agency_name":"ATF","documents":[{"comment_count":237569,"comment_start_date":"2021-06-10","updated_at":"2023-02-28T17:33:57.193-05:00","comment_url":"https://www.regulations.gov/commenton/ATF-2021-0002-0001","allow_late_comments":null,"id":"ATF-2021-0002-0001","comment_end_date":"2021-09-09","regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":1,"id":"ATF-2021-0002","title":"Factoring Criteria for Firearms with Attached Stabilizing 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