Take a look at
RCW 9.41.113
It says in part;
(1) All firearm sales or transfers, in whole or part in this state including without limitation a sale or transfer where either the purchaser or seller or transferee or transferor is in Washington, shall be subject to background checks unless specifically exempted by state or federal law. The background check requirement applies to all sales or transfers including, but not limited to, sales and transfers through a licensed dealer, at gun shows, online, and between unlicensed persons.
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The words
without limitation seem to be rather bold. It seems that there is no limit on how brief the transfer is. To make matters worse there is no definition of a
temporary transfer in the RCW's. Just allowing a person to hold your firearm seems to be a transfer of some sort now.
Subsection (4) contains exceptions, but unless you are for example in a Game Management Unit or at an established shooting area, the exception does not apply to you when handing over a gun to someone not related to you or who is in danger.
None of this stuff made it into the description of the initiative in the voter's guide prior to the election and I've been unable to find out why or who wrote it. We reap what we sow.
On the other hand it seems that this is the most ignored gun control law in the state. I doubt that anyone would be arrested for allowing their friends to handle/shoot a gun that doesn't belong to them. The police it seems are unwilling to arrest people for these brief transfers as shown in a rally in Olympia shortly after the new law went into effect.
Randy