Going from memory, a number of years ago in one of the Australian shooting mags, a professional culler was looking to start his kids out with light kicking rifle round. Hornady had just introduced the XTP line of bullets, and he obtained a large supply of the .312", 100 gr XTP's to try.
The load he used escapes memory, but he shot alot of deer and feral goat sized game with great success. He felt the sweet spot for velocity NOT to exceed for proper bullet behaviour was 2500 fps ish.
Felt it the perfect under 150 yd, recoil less round for his kids, out of an Enfield.
For whatever that's worth ....