Confiscation is the long view with this bill (18 pages long!). ANY transfer of any type of firearm would require a background check (registration).
It would not allow loans (a “transfer”) to family members (say for self-defense against an ex-husband). It would not allow letting someone else borrow your gun (a “transfer”) at the shooting range. They do stipulate that you CAN let your spouse or “significant other” use your firearm at the range (love the imagery of two homos out at the range!).
It also would only be okay to loan it to your spouse at a “registered gun range”. There is no such animal in WA state - so add another layer of red tape. And forget going plinking with her (or any of your kids for that matter).
You CAN let someone else use (a “transfer”) one of your weapons if they are hunting and have a hunting license.
In 18 pages, there is a lot of fine print.