M1 carbine legal in massachusettsM1 carbine legal in massachusetts. We offer great M1 Carbine scope mounts by Leapers and UltiMAK . . GuaranteeD SM About Us Legal stuff . . and drum magazines to MD, CA, NJ, HI, DC, NY, MA, CT . but there's only a thousand at . Not legal in all areas, so check your local laws before . . . This is a 40 Round magazine for the M1 . . . S. . . S. . 30 Caliber carbine is produced in Kahr's state-of-the-art manufacturing plant in Worcester, MA. . grain of salt and mi... more