The 2nd Amendment does not apply to semi-auto rifles, nor does it apply to bolt action rifles, pistols, or revolvers. The 2nd Amendment RESTRICTS GOVERNMENT. The technology of the firearm is irrelevant. The restrictions on government remain the same, regardless of the firearm. The Second Amendment was not written to grant permission for citizens to own and bear firearms. It forbids government interference in the right to keep and bear arms, period. The right of the people to keep and bear Arms, shall not be infringed.