460 S&W Rounds, Barnes 200gn XPB, New Starline Brass, left over from the Profire days. These are rated for rifle only, but *chuckles* we shot them through the 8 3/8" barrel revolver. I will neither recommend nor condone this. These rounds are HOT and are a lot of fun to shoot. Chrono'ed at near 2300fps from our revolver. I have 31 rounds left, and no longer own a 460. $60 obo near Morgantown.