Me too. One year my Dad built me a tree house, another year was a wagon and, of course, the ultimate non PC cap pistol.
I had the Chuck Connors cap pistol - it used double roll caps, and was loud as hell when you fire it. Hey, do you remember the “cap rockets?” You’d pull up the metal firing pin on the nose, and slip a cap under it - then toss it high into the air, and when it came down, the cap would go off.