I've shot one, but without a scope. Yes, when the primer goes off, you know something happened!
I used to tell my buddies hey I hurt my shoulder would shot this so I can see what kind of group it has. They would shoot it and hand it back to me giving me a go to hell look nobody never would want to shoot it again and another thing you know how if your shooting at a animal you don't notice the recoil like shooting at a target. This doesn't happen with this gun dam thing still hurts even when shooting at a turkey.