Survey says: no. A majority of people in this state are inclined to support Initiative 594, which would close the gunshow loophole. A majority of people in this state are also inclined to support Initiaive 591, which would keep the gunshow loophole open.
More than seven months remain until these things are voted on, so there's time to explain and educate. (As well as misinform, for those who benefit from misinforming.) What happens if both of these initiatives pass? "Washington’s constitution does not specify how the conflict should be resolved," reports Bill Lucia.