Hey ledz, how many trumpet players does it take to screw in a light bulb? Five
One to do it and four to tell him how much better THEY would have done it, and faster, and louder, and higher....
Anyway, I tried to put a 370 gr. cast bullet just setting into the very end of my .454 case and touch the lands, no dice, didn't reach them, so I know the throat is very long, I haven't cast it yet, but I see no point if it will still shoot accurately for me. Good luck with yours, let us know how it comes out. If you want recipes for loads I'm doing quite a bit of testing with Unique and H110, mine really likes Unique for light loads.
Selmer