Well, it depends. It's an indoors/outdoors thing. It depends who can see you. It's only "Open Carry" if one is in the open, that is - outdoors and not inside at their home or a business (gun range, pawn shoo).
Still doesn't make much sense, but an employee of H&H or 2A or Mark at Sooner Guns can't walk around outside the store carrying anymore than you can at your own home.
perfect answer, inside =ok, outside in view of the general public= NO
You have to remember that even here and in texas, many people are not comfortable with people having firearms, and the law is designed to prevent a panicky onlooker. Remember to look at things through the eyes of someone who is not used to being around firearms, and still has that irrational fear that everyone with a gun is dangerous and going to hurt somebody.