Bearhunt-I love the 300 grain Speer bullet in my .454.I think it is tougher than the Cor-Bon 300 that I have seen come apart unlike the Good Speer bullet.For a jacketed bullet the Speer is my choice.As for distance with my .454..well my .454 is better than I am with a pistol.I would have to limit myself to 75 yards for a Deer and maybe 100 for an Elk if it was broadside.I am 3 inches high at 50.(I just always do it 3 high and don't know why? :lol: )Bear Hunt said:Sounds good. I'm currently working on a SRH in 454 and have a load for 300 Speer UCSP's. I put the info. into Point Blank and it gave me 151 yards in a 6" zone for the above load. That's 2.4" high at 100 yards. Need to test it out on pie plates further out.