What part in particular are you looking for?
If you're looking for something that says "an 18 Y/O may possess a handgun on private property", you won't find it. Very rarely do laws permit something (unless it has already been banned in the past). Typically, they prohibit. Meaning, if it doesn't say that you cannot do something, then you may.
I can't read the whole thing tonight anymore, but I probably will be able to over the weekend.
The two enemies of the people are criminals and government, so let us tie the second down with the chains of the Constitution so the second will not become the legalized version of the first. - Thomas Jefferson