Section 7-2502.02 - Registration of certain firearms prohibited(a) A registration certificate shall not be issued for a: (3) Short-barreled rifle;(4) Pistol not validly registered to the current registrant in the District prior to September 24, 1976, except that the prohibition on registering a pistol shall not apply to: (A) Any organization that employs at least one commissioned special police officer or other employee licensed to carry a firearm and that arms the employee with a firearm during the employee's duty hours;(B) A police officer who has retired from the Metropolitan Police Department;(C) Any person who seeks to register a pistol:(i) For use in self-defense within that person's home or place of business; or(ii) As part of the application process for a license to carry a concealed pistol pursuant to § 7-2509.02; or(D) A firearms instructor, or an organization that employs a firearms instructor, for the purpose of conducting firearms training.(5) An unsafe firearm prohibited under § 7-2505.04;(c)(1) Notwithstanding subsection (a)(5) of this section, a registration certificate may be issued for a self-manufactured firearm that is not prohibited under subsection (a)(1) through (4) or (6) through (8) of this section if: (A) The applicant meets the requirements of section 203; and(B) A unique serial number is engraved or cast on, or otherwise permanently affixed to, the firearm in a manner that meets or exceeds the requirements imposed on licensed importers and licensed manufacturers of firearms pursuant to 18 U.S.C. § 923(i) and regulations issued pursuant thereto; provided, that a serial number or mark of identification exceeds these requirements if the engraving, casting, or stamping (also known as impressing) of the serial number exceeds the required minimum depth or exceeds the minimum print size of that provision.(2)(A) An applicant who meets the requirements of section 203 may register a self-manufactured firearm that does not bear a serial number as described in paragraph (1)(B) of this subsection, if, prior to finishing the frame or receiver, the applicant has caused a unique serial number to be engraved, casted, stamped (impressed), or placed on the frame or receiver, as set forth in subparagraphs (B) and (C) this paragraph.(B) The serial number shall consist of the first mid last name of the self-manufacturer, followed by the designation "DC" and then a set of 2 to 5 numbers.(C) The set of numbers described in subparagraph (B) of this paragraph shall not duplicate any serial number placed by the self-manufacturer on any other firearm. The applicant shall, before engraving, casting, stamping (impressing), or placing a serial number on the frame or receiver, confirm with the Metropolitan Police Department that the proposed serial number has not already been registered to another firearm.Amended by D.C. Law 24-347,§ 2, 70 DCR 000928, eff. 4/21/2023.Amended by D.C. Law 24-221,§ 2, 69 DCR 013966, eff. 12/21/2022, exp. 8/3/2023.Amended by D.C. Law 24-583,§ 2, 69 DCR 012714, eff. 10/17/2022, exp. 1/15/2023.Amended by D.C. Law 24-237,§ 2, 68 DCR 013482, eff. 12/13/2021, exp. 3/13/2022.Amended by D.C. Law 23-274,§ 201, 68 DCR 004792, eff. 4/27/2021.Sept. 24, 1976, D.C. Law 1-85, title II, § 202, 23 DCR 2464; Mar. 16, 1978, D.C. Law 2-62, § 2, 24 DCR 5780; May 7, 1993, D.C. Law 9-266, § 2(b), 39 DCR 5676; Mar. 31, 2009, D.C. Law 17-372, § 3(c), 56 DCR 1365; Sept. 29, 2012, D.C. Law 19-170, § 2(c), 59 DCR 5691; June 16, 2015, D.C. Law 20-279, § 2(b), 62 DCR 1944.