Need to check the details but it look quite slow for an 85 gr in a 243.
This is with a 20" barrel, 24" shows 3130 fps.
Yet when you look at Hodgdon's site they have staball 6.5 driving a solid copper bullet at 3400.
GRT shows a max of 3120 fps at 45 gr with the barns TSX while Hodgdon gets up to 45.6
Guess that why it's important to consult a number of sources for your data and then work up slowly
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