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
Me and my cousin went tubing one time and he forgot his gameboy color in his pocket the whole time we were out on the water. There was water behind the screen but it still booted and played with some fresh batteries