I purchased a couple of frames a few years ago. I did not like the way they milled some things (a little out of spec for a basic government model), but the seem to be getting their act together.
From what I've seen, I would rate a "OK".
"A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed."
Life Member NRA
Life Member NAHC