Was at a gun show last weekend and was told that they could sell me a RONI body for a Glock without a NFA stamp. Reason being that it's not an SBR until you put a glock in it. That sounded odd to me so I thought I'd ask. The guy was working a dealer booth and I didn't buy mainly because he seemed more interested in watching a video on some girls phone than helping. His words were, "It's just a piece of plastic, I could sell it to a child." Like I said, seemed incorrect so I thought I'd ask. Thanks!