12 gauge 000 Triple Aught Buckshot vs Slug

We are shooting a 12 gauge and comparing the size differences versus a slug, 45 and 38 special pistol, and some previous .223 shots on our targets. We also send Simba on a ride with Tannerite vs 223 round. Nick gets to blow up some acorn and spaghetti squashes (the acorn smelled horrible)