They are ok to run, it is all trigger control really. They have a place, but I would do an FRT over the Binary. For the price, I would for sure do that. But not legal here, you better reload lots of ammo.
I saw they have a binary trigger for the Ruger BX.
I see this firearm on the Franklin Armory site:
https://franklinarmory.com/shop/restricted-states/california/franklin-armory-ca7-california-only/
View attachment 467
A picture is worth a thousand words, heh?
This has a birdcage on the muzzle, which is something illegal in CA, as it is a flash hider. The birdcage was a part of the original AR-15. I'm not sure what they've done with the upper/lower, sometimes they requires you lift the upper open to remove the mag, as not to make it be an AR, but this also has a pistol grip, and a pistol grip is typically an evil feature. The buffer has a foam tube on it, and that was used in the past so not to extend anything past the buffer. It's the poor man's cheek weld. The lower needs to be a pistol lower, and normally if an unlicensed individual manufactures an AR for personal use, the person knows for certain it's a pistol, as they made it that way. In theory a firearm is not allowed to go from a pistol to a rifle and then back, so it is said we need to keep it as a pistol to be safe. This is yet another grey area.
Some courts have said it's illegal to shoulder the buffer above, as if it's a pistol it can't be shouldered like a rifle. I really am not sure these days. What I tell people is that ARs are a grey area in California legislation. If you got a nice judge they may let you off, but there are no guarantees. AFAIK, nobody has been charged with possession of an Assault Weapon, or charged over standard capacity magazines, but if that is not the case, I'm sure someone will soon let me know.
This is a similar featureless pistol, but it is CA legal, AFAIK. Not on the bottom pistol it has the Sparrow grip, I can attest it's one of the most uncomfortable grips available. Top one is completely legal, AFAIK, it has a brake on the muzzle, featureless stock, no pistol grip, no grenade launcher, and no extendable stock. It is not a bad shooting rifle, better than the pistol, IMO. However, the pistol with a pistol brace is not a bad option, OTOH. I believe the pistol brace should keep one out of jail, given the ruling in Texas joining 2AF and FPC members.