Which amendment outlines the right to bear arms?

The Second Amendment of the United States Constitution explicitly addresses the right to bear arms. Ratified in 1791, it states: "A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed." This amendment has been the subject of much debate and interpretation regarding the scope of gun rights in America.

The other amendments mentioned do not pertain to the right to bear arms. The First Amendment focuses on freedoms concerning religion, expression, assembly, and the press. The Third Amendment protects citizens from the quartering of soldiers in private homes during peacetime. The Fourth Amendment guards against unreasonable searches and seizures, ensuring the right to privacy. Thus, the Second Amendment is the definitive provision that enshrines the right to bear arms in the U.S. Constitution.