have looked and read here on ingo, but didn't see when engraving name, etc. on sbr, only is on lower. can i assume that a lower is committed to being a sbr but the upper can be switched out to any other sbr, or are both required to be branded to the committed lower. and by the identification on the lower, can it not be ever committed back to a long barrel.
only thinking about this right now, but really dont want a committed lower to one upper.
daryll
(edit) obviously for an ar 15.
only thinking about this right now, but really dont want a committed lower to one upper.
daryll
(edit) obviously for an ar 15.