Have been working up a load for my .280 Ackley, using the 120 grain ballistic tips from Nolser. Been using 63.0 grns of Reloader 19 with CCI 200 primers. My shot to shot variation has been very small with a average velocity of 3335, shooting 3 shot groups. Accuracy has been excellent to say the least, with nothing over half inch groups at 100 yards. They say these bullets were made for large rifle and long range silhouette shooting, heavily constructed to knock down the heavy targets at long ranges. Seems they would be a perfect combination for a Southeastern Oregon mule deer hunt I have been waiting years to hunt. Anyone else use them, and how did they perform on game?