I noticed that too...like the second thing I noticed. But I guess that would be up to the end-user to do since these are drop-in units sold separately.Nice work! But you might want to trim/round the frame corners! They detract from the nice MSH work! (and look like they'd eat you hands up a bit!
unblued and need to do final fitting. I just simply slid it home for a quick pick. But that is a carbon steel one fitted to an SDS A1 Army. They really are very well made.