All I can tell you is what my rifle did. At 66 yards (it was winter and that's as far back as I could get) with two pyrodex pellets and barnes expanders it put three shots into the same hole. My rifle has Nikon Omega on it. With the Triple Seven it shot an inch and a half group. Still not bad, but nothing compared to the Pyrodex.

I would suggest try the Triple Seven and see what the rifle will do. I almost shot the Genesis today, but changed my mind at the last minute.