Where did this 15 YO get the gun?

lownine wrote:

"Wanna play war?" Lord, how many times did I and my friends utter that phrase? Fortunately, we didn't have to worry about the difficult logistics of real combat since our battlefield never ranged over more than a couple of blocks. I "learned" most of what I knew from the comic book, "Sergeant Rock."

P. S. We used only fully automatic weapons. Come to think of it...that's the first and last time I ever used one. The shell casings in that neighborhood would have been up to the 2nd story windows. (Sorry to disappoint some of you who are convinced that America harbors only actual murderers and soon-to-be actual murderers.)