Re: 260 Rem Load Recipeies?
Looking at the load tables again, this is Lee Modern Reloading 2nd addition book, How's IMR4831 and IMR4350 compare to H4831 and H4350?
In my book IMR shows better velocities, IMR4350, 43gr, 2715 fps, 57000 PSI when comparing to H4350 42gr, 2677 fps, 58800 PSI. What I see IMR with +1gr load having better velocity and less pressure. I bet H4350 loaded to 43gr will drive faster, but then pressure might be risky. Then RL-19, 44.8 gr clocked@2690 fps has 60700 PSI and its presumed to be safe.
So what's safe pressure limit on 260 rem in bull barrel?