The following are two loads that shot well at 50 yards during my initial load development:
AR15 with CLE 20" barrel (1:7 rifling, wylde chamber, bull barrel)
1) 64gr Nosler bonded, 25.0gr H4895, remington 7 1/2 primer, 2.18" C.O.L., ~ 2946fps muzzle velocity based upon chronograph data at 15ft...
I shoot 180grAB's in my 300winmag and like them. I like the partition concept but don't like the exposed lead tip that is easily deformed. Why doesn't Nosler put a polymer tip on the partitions for better BC and to make them more robust to recoil damage?