Buying a magpul stock and some reason finding TD version cheaper than the standard.

So, any reason a standard model won’t fit in a take down stock? Same screw into the receiver?

Or also a screw into the barrel somehow on TD model to hold the stock together?

Yeah I’m thinking there’s no way to attach the stock piece to the barrel assembly but I’ll let y’all confirm.

Yes, the front piece on the TD stock has to screw into a block that is attached to the barrel.