Of course, New York gunmakers could be asked the same questions. I see no reason to put money in the coffers of anti-gun states through corporate taxes.
Not only would they find a cheaper labor force if they moved south, they would find thousands of people who know and love and respect firearms, and as a result, quality would be high. If they locate near a major military base like Ft. Benning or Parris Island they could tap into the retired military job pool as well.