The law is convoluted but the plain text of it states that it is illegal but not applicable unless there is a 30.06 or 30.07 sign posted as applicable.
So as a prudent gun owner, do you take the risk of committing a gun crime because you failed to notice the sign? Or do you just not bother?
I stand by my original statement: Texas gun laws SUCK on ice!
Can you give me a link to this part of the law? I didn't see that in my searching.