From Reuters:

Initiative 594 would require all firearm sales, including those at gun shows and conducted online, to be predicated on a background check of the buyer. Initiative 591, however, would disallow background checks for gun purchases unless explicitly required by the federal government.

[ . . . ]

The results on the Washington state gun measures from the Elway Poll, which is independent of the two campaigns, shows Initiative 594 enjoying 72 percent support, while the other measure has 55 percent in favor. The poll’s margin of error is 4.5 percentage points, and 504 registered voters participated.

Since the second initiative essentially leaves things as they are, there must be a lot of confused people in the Evergreen State. Might be because of legalized pot… Or, the Elway Poll used a scale of 127%.