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. Research Washington state laws on state right to bear arms, including what is regulated and what's not.Under what circumstances can a person who is between 18 and 21 years old possess a pistol or semiautomatic assault rifle? In recent years, Washington has made significant progress on gun safety, passing a number of lifesaving pieces of firearm legislation. The Second Amendment (Amendment II) to the United States Constitution protects the right to keep and bear arms. Legislative powers, where vested. Since March 4, 1789, our Constitution has defined the powers of our federal government and bound the United States together. Since March 4, 1789, our Constitution has defined the powers of our federal government and bound the United States together. I voted against the Democrat "assault weapons" bill that passed out of the Senate, but first tried to amend the legislation. Democratic state lawmakers in Washington are pushing to require permits to buy a gun and to ban open carrying of firearms in local parks.