Nowler
My match load is 123 Lapua (.0010 off lands), Win 7-08 case (Necked down), BR2 primer and 41.0 gr of N-140. I get 2950-2965 out of a 26" Krieger. With Lapua brass and Fed primers I would start out at 39.5 gr.
Another good load is (for me) 45.0 gr H4350. Again, start out lower.
260