Notalentbum
Expert
I have several AR style rifles. I just bought a 7.62x39 complete upper from BCA. I initially mated the new upper to one of my lowers and then noticed the lower was marked.223/5.56. Is this a legal issue? I have several other lowers marked multi caliber which I’m sure wouldn’t be an issue but thought I’d check here just to be sure. I chose the particular lower based on the installed trigger and I would prefer to stay with it if it is legal.
Thanks, Matt
Thanks, Matt