ORIGINAL: Ridge Runner
what kind of groups do you get with your ammo your shooting? have you checked zero on the multiple aiming points?350 yds isn't far but you must know exactly where your hitting at any range.
You may try shooting at the center of the shoulder, this shot is where I hold at a long range deer, its hard to keep sight of them so I want them to bang flop if possible.
I shoot a nosler accubond in my LR rig, but you shouldn't need it in a 308, My experience with a 308 which was years ago, before the fed. fusion, accubonds, and BT, I found that the good ole win 150 gr power points FL's were really a good deer load in the 308.
RR
yeah I have sighted in at 100 and have tested my rounds at 50, 100,150,200, and 250.
out to 150 yards my groups are overlapping, but at 200 and 250 they spread out to about 1.5- 2" groups. I am shooting thru a 16" barrel but not really sure to what degree that will affect long range performance.