I have a second 80% lower that I would like to use for a build. (I say second because the last time I heard, nobody cares about the first build. But if you do more than one, ATF gets interested if there aren't S/Ns.)
Can someone recommend someone (or a company) in central Indiana that can engrave (or whatever) a serial number on my 80% lower?
Can someone recommend someone (or a company) in central Indiana that can engrave (or whatever) a serial number on my 80% lower?