One of my favourite hunting loads is 69.5 grains of WXR with CCI250 primers and 180 grain Fail Safes. Velocity is ~2950 with sub-MOA groups. 68.5 grains of WXR and WLRM primers gave good groups with both 180 grain Nosler Partitions and 180 grain Kodiaks. I have used this load with Speer Grand Slams with good results (3/4 to 1 inch groups and velocities to 3000 fps @ 70 grains).
63 grains of IMR4350 and WLRM primers yields sub MOA groups with Hornady 180 grain SP (velocity = 2850). Upping charge to 65 grains yields velocities of 2950 without degrading groups size significantly. 65 grains of IMR4350 and WLRM primers gives 1/2 inch groups with 180 grain Hornady InterBonds and velocities of 2967 +/- 8 fps.
With 165/168 grain bullets, I have had excellent success with IMR4831, RL15 and H380.