I am just wondering if someone could tell me about these. Can you buy a 10.5" upper and put it on any lower or does it have to be a lower that is registered as a pistol? Can any lower become a pistol or SBR?
I know I am making this confusing but in a nutshell......I want to know what I can legally do with a 10.5" 5.56 upper?
Thanks,
Randy
I know I am making this confusing but in a nutshell......I want to know what I can legally do with a 10.5" 5.56 upper?
Thanks,
Randy