Home Forums Hunting & Shooting Ask The Gunwriters NEW WINCHESTER MODEL 70 ACCURACY?

My go to load for my .300 WSM Browning A-Bolt Medalion is 69 grains of IMR 4350 with the Nosler 165 Partition, W-W cases and Fed 215 primers. This load is maximum and should be worked up to from 10% below. In my rifle, it shoots consistant groups at less than MOA to 300 yards.