Howdy folks! Never posted here before, hope somebody can help. I'm trying out handgun deer hunting for the first time this year. Not too much into handguns yet, but getting there. I am shooting a Colt Python .357 Mag with a six inch barrel. What I'd like to know is if a 125 grain jacketed hollow point is sufficient to kill a deer. I had previously used 158 grain jacketed hollow points, but it didn't seem to shoot them all that well and I also am somewhat limited in ammo selection as there are no real gun shops around here. The 125gr. rounds are in plentiful supply. Will they be O.K., or are they too small?