; 10 U.S.C. 101 note), as provided in section 5542(a) of that Act (130 Stat. 2967; 10 U.S.C. 801 note), the table of sections at the beginning of subchapter X of chapter 47 of such title, as amended by section 5452 of that Act (130 Stat. 2958), is further amended by inserting after the item relating to section 928 (article 928) the following new item: 928a. 128a. Domestic violence. . (C) Coordination of amendments If the date of the enactment of this Act occurs after the effective date of the amendments made by the Military Justice Act of 2016, as provided in section 5542(a) of that Act, subparagraph (A) and the amendment made by that subparagraph shall not go into effect. (b) Coordination with prohibitions on sale, transit, or possession of firearms or ammunition by persons convicted of domestic violence Section 922 of title 18, United States Code, is amended— (1) in subsection (d)(9), by inserting before the period at the end the following: , or has been convicted by general or special court-martial of an offense of domestic violence under section 928a of title 10 (article 128a of the Uniform Code of Military Justice)