I have shot JLK 185's, Hornady AMAX 185's, Berger 190's, and now the 215 Hybrid. All loads using 4831SC and CCI LRM or Federal 215 LRM for primers.
I now run the Berger 215 Hybrids, 67 grains of 4831SC, CCI LRM or Federal 215 LRM for primers in my Savage Model 12 BVSS with muzzle break. It is a heavy barrel 26", the original Savage tube. MV is 2,870 fps. No issues but work up to the load. Hybrid has shown little if any change in accuracy when adjusting seating depth. I have backed mine all the way down to accommodate some various mags for my short action in preparation to installing a DBM. I am holding half to there quarter MOA out to 700 yards. I have almost 500 rounds of the Hybrids down range so far with nothing but amazement at the accuracy and repeatability.
REMEMBER THIS WORKS IN MY RIFLE. PLEASE START LOW AND WORK UP.
Your mileage may vary!