I like heavier bullets,kind of one shot one kill guy. Seeing a deer dying and crying ain't pretty. I had a box of Nosler Partition 30 220 gr in reloading cabinet. Everyone told me I need at least 1:10 twist on my 308 rifle to stabilize the bullets.
Well, hinting season is coming, so I loaded 40 rounds with different powder weight. I shot them on 100 meters from Sauer 202 with 26" barel and 1:11 twist. Shooting 10 sets of 3 through a MagnetoSpeed Chrony. To my surprise average group of the 10 sets was 0.56 MOA. Best group, 0.32 MOA came from a set loaded with 40.7 grains of IMR 4064 with Federal Match 210M primers at 2,328. Bullet depth 2.81".
Second best group, 0.38 MOA was from a set loaded with 38.7 grains of IMR 4064 at 2,235 f/s.
Will try at 300 yards tomorrow. [img:center][Linked Image][/img]