Serious answer yes. you are correct. these sights are commonly used on a .12 ga shotgun for hunting. the rounds 'bullets' are usually a group of small pellets. they create a patten. depending on what you are hunting depends on what type of round you use and how close you have to get to your target. as an example https://image.nostr.build/c233d69289d790324ef9efb00d1d4f4ebb93149992a35498e14d4cad6719a091.png