We have been playing with a hunting rifle, 24", 8T, #5 taper, .199 freebore, Non trued Model 7 in a hs sporter stock, Gentry muzzle break.
127g Barnes long range is a super accurate bullet in several 6.5's, and with Win 760, we had the most accurate load at 3130 fps, no pressure. R#17 topped out at 3000 fps with only 9 fps ES, great accuracy.
Today, we were playing with the Nosler Long range 129g, had to drop the powder charge to 3000 fps to get accuracy. This bullet seems to be a lot more finicky than the 127g Barnes long range.
Next will be the 130g Nosler accubond, then the 130g Berger HVLD.
Then will come the Ruger Precision in the Creed, so far this rifle has been ungodly accurate, bedded with upgraded trigger.