i have had a bunch of good loads but nothing beats 39 grains of RL 15 with either the 50 grain Nosler ballistic tip or the Berger 52 match. Make sure you work up to this load, I can load my Remington brass 6 to 7 times with this load and after two trimmings i throw it away. I use the Fed 210 match primer with this load and three shot groups will often out shoot my sako 22ppc but 5 shot groups it will seldom match the ppc. I often hear stories of using imr 4064 in the swift but this was also the common load in the days when swift barrels did not last very long and I always wondered if there was a connection.
