Clueless about guns... Question about guns. Is it cool to carry a weapon in public thats cocked or whatever? Even if the safetys on?
Open carry (someone else can see it) is legal in most states, but people freak out in urban areas so it's not recommended. Check your local laws.
Concealed carry (nobody can see it) is legal in almost all states with a permit, and some states without a permit. Again, check your local laws.
Like Bird said, carry condition isn't a legal matter but a safety matter. All guns are designed to be carried with a round chambered, but the safeties/cocked or not depend on the individual gun.