I've had two of them, both 50cal. Wish I still had one. Wouldn't shoot round balls worth a hoot, twist to fast, shredded patches. Shooting buffalo bullets it had a pretty nice wallop to the shoulder, but wasn't too bad due to rubber buttplate. First one was earlier model not tapped for scope mount; second one was. The scoped one would nudge your eyebrow if you weren't careful. The single trigger wasn't bad either; nice little deer rifles.