Out of sheer frustration today, I loaded 3 rounds for my 7 Rem Mag. Hornady brass, CCI LMRP, 63.5 grains vs 63 of 4831, and a 162 grain ELDX. Gotta say, that half a grain made me smile! Zero pressure signs whatsoever. Not super sure what true max is, but Nosler lists it as 63 grains.