Red barron - Thanks! 4198 it is. I have been considering that powder for a while. I am curious. What powder grain range are you in 54r and 7.5x55 with 150gr jacketed? I would imagine 30-40 Krag would be similar to 6.5x52 Carcano with a 139 gr jacketed - roughly what range. have you found for the Krag? My books are downstairs in the reloading room... I will definitely read up on it! Thanks again!