Serious question, Brit here. The big circle is obviously where we're aiming, is the small guy in the circle with his hands up more accurate still, and the tiny tiny hole in his head where the bullet will go for 100% accuracy🤔??
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