This is not a conversation about guns. This is a conversation about items that have withstood abuse that are near unbreakable.
Some items I have heard referenced as AK47 of:
Gerber MP600: It's a multi tool
Old Thinkpad Laptops
Mag lights
Toyota Hilux
There's magic in those old 90s Hondas, I've seen it. I had a stripped valve cover bolt and couldn't figure out how I could fix it short of a head replacement. The answer? Plug it with a rubber and metal washer sandwich and a bolt, and tighten the ones next to it a lil more. Never leaked. Thing was a champ