Sooo... Overnight, at least in the state of Washington, our 80% receivers have become verboten. We've got until June to dismantle and destroy the now legally-defined "untraceable" firearms. I hit up Aero Precision for serialized lowers to replace my lawflully constructed yet illegal to possess millwork. I also picked up a fun "US Gov't Property M16A4" receiver from PSA. Of course, there is still an "assault weapons ban" aka "AR ban" coming though the state house. Might not make it this year, but they'll try again next year... and the next... BTW, the 10-rnd mag ban went through, too. And the AR-pistol ban went through. Go Washington. Ugh.
This is me whining about laws pertaining to my machine work. There is no political discussion in this post, just he facts that bans went through and it will impact my shooting (10-rds in PCC? No way!) in competitive, organized events. Please don't moderate what isn't against the rules... Unless you're in Washington, right?