RCW 9.41.225: Use of machine gun or bump-fire stock in felony—Penalty.

(1) It is unlawful for a person, in the commission or furtherance of a felony other than a violation of RCW 9.41.190, to discharge a machine gun or to menace or threaten with a machine gun, another person.

(2) It is unlawful for a person, in the commission or furtherance of a felony other than a violation of RCW 9.41.190, to discharge a firearm containing a bump-fire stock or to menace or threaten another person with a firearm containing a bump-fire stock.

(3) A violation of this section shall be punished as a class A felony under chapter 9A.20 RCW.