 Bradbury authored numerous significant legal opinions for OLC, many of which are published on OLC's website.Among these opinions was one issued in August 2004 in which Bradbury concluded that the Second Amendment to the United States Constitution secures an individual right to keep and bear arms.This opinion was cited throughout an "amicus curiae" brief by the Department of Justice reasoning which was adopted by the Supreme Court of the United States in "District of Columbia v. Heller".