mdi255 That\’s interesting…I didn\’t know Nosler listed data for RMR bullets… Unless you mean that you interpolate loads based on similar book (Nosler) data which means….it isn\’t book data for loading the RMR bullets… If you have data from Noslers book for the RMR bullets we would appreciate knowing that . Actually, I am probably at least as cautious in developing loads myself so for the RMR bullets, it\’s hard to come up with a exact match…but I am working on it 🙂