Does anyone actually shoot at tin cans any more? The rifle/pellet/scope combos have got so accurate that I would be surprised if they did. Maybe people with old BSA Cadets. The cans are not the sturdy steel ones from the 70s that we used to use, they can hardly move some times as the pellet zips through both sides.

I recently got some toy plastic dinosaurs from Asda, I tried a headshot on one and it spun away, like in real life it had been hit with a 20mm Bofors projectile. But I could not see the impression of the pellet so I thought I would stop as it's possibly a richochet hazard. How do you tell if all the energy is killed by, say, a plastic dinosaur?