I realize you can buy COMPLETE receivers from varius manufacturers. I have done it numerous times for building custom rifles.
The way Amos asked the question he seems to be wanting a stripped - with no parts - bolt action receiver. That would be hard to find and extremely hard to MAKE as he asks about when you consider all the legal and technical issues.
Maybe he will chime in and be more specific as to what he wants to do. I interpreted his question as asking about building a bolt action rifle from parts much like you can do with an AR-15 and other semi-auto military look-alikes using a stripped receiver.
If he's wanting a completely assembled bolt action receiver, that's easy to acquire from vendors, but still not a way to save money in most cases. For example, you will pay more for a complete 700 Remington receiver from Brownells - unless you bought during their close-out sale this spring on 700 actions - than you can buy a Rem 700 rifle for in a gun shop, and then remove the barrel and stock and sell those parts, and use the receiver to build a custom rifle from.
- BCB