I will be hunting white tail and I reallize this is a light bullet for the 300 RUM, but thought I would load it load it to the Nosler most accurate powder of H 4831 at 3334 ft per sec. Last year I shot a deer at 425 yds. in a shooting lane that extends to 600 yds. It took 3 shots of from mt 270 WSM with a 140 gr. Ballistic tip. to harvest the deer.