I’m using 51.5 gr Big Game with 120 BT for 3126 fps out of a stainless Tikka. No pressure signs.
Remington brass, WLRM.
P
I run about the same charge and bullet. Started using 51.5 a few years ago, then dropped to an even 51 with similar accuracy and well over 3K speeds from a 22" barrel. Works well on paper and deer.