Rock River is my choice to answer your question. From an online seller. Unless the laws change here, I will never ever buy firearms or ammo from a "store" again, and I haven't in the last four years. If for no other reason than to avoid the state tax. I do my own research before I purchase.
One store I gave up on many years ago is Cabelas, no good help, arrogant sales people, and way over priced. They'll try to sell you what ever they have too many of.