Replying to My Grandpa Rocks

My two cousins were cleaning out an old shed of my grandpas, and they were tossing around this metal container because well... they were cleaning the place out. Anyways, they eventually opened up the container and there was five sticks of dynamite. My cousins were scared shit-less, and we eventually got rid of it. When we told our grandpa about it, he said he thought he got rid of all of it. Turns out he used to use it for blasting rock before it became illegal to do, and also to get rid of gophers in the field... awesome I know.