Okay, I posted a couple of ATF letters and a guy sent me a message asking if I had the letter specifying that an AR pistol can be built from an AR receiver that was transferred as a receiver and never assembled as a rifle. It just so happens I did save that one back when I built a couple of AR pistols a few years back. I like to have the letters of anything someone may ask about and keep them in my case with the weapon when I take it shooting. At any rate, here is the ATF letter in case anyone else needs it:
Please note that I am not a lawyer and this should not be construed as legal advice.
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