I'll stick with Ballistic Tips since Nosler realized their error in making the jacket on the original Ballistic Tip bullets too thin and, as a result, they increased the jacket thickness several years ago which should take care of the problems of the early Ballistic Tip bullets.
If you put the bullet through the ribs, just behind the shoulder of a deer, very little meat will be "ruined" since there is very little meat over a deer's ribs... and a bullet into the deer's "boiler room" is a sure "killing" shot.
I worked up a deer-hunting load for my Savage Model 99 in .300 Savage caliber that consistently put 3 shots into ¾ of an inch (or less) at 100 yards from a solid bench rest.
My test loads consisted of 4 different powders - IMR-3031, IMR-4064, IMR-4895 and Varget
4 different standard (not magnum) large rifle primers - Winchesters, CCI, Remington and Federal
and 3 different brands of 150 grain, .308 caliber bullets - Hornadys, Sierras and Nosler Ballistic Tips
all loaded in once-fired Winchester brass.
All bullets were seated to give the maximum overall length (with bullet) of 2.60 inches.
Working up SLOWLY once I was within 2.0 grains of the maximum load listed in my reloading manuals, I used an incremental increase of 2/10ths of a grain of powder at each new powder load level until I reached the maximum (listed) load.
My best (most accurate with the highest velocity) hunting load yielded a 3-shot group that had an average muzzle velocity of 2680 fps and measured .191 inches @ 50 yards (and averaged ¾ of an inch @ 100 yards) using a 150 grain Nosler Ballistic Tip, boat-tailed bullet in front of 41.5 grains (a MAXIMUM load) of IMR4895 sparked by a standard large rifle Winchester primer in Winchester cases. This load had a maximum velocity deviation of 19 fps (+9 fps / -10 fps).
My absolute BEST group @ 50 yards measured .112 inches and consisted of a 150 grain Nosler Ballistic Tip bullet with a muzzle velocity that averaged 2647 fps in front of 41.1 grains of IMR4895 sparked by a standard large rifle Winchester primer in Winchester cases. This load had a maximum velocity deviation of just 13 fps (+6 fps / -7 fps). I didnt try shooting this group at 100 yards, but Im sure it would yield an excellent group at that range.
All groups were fired using my 3x-9x by 40mm variable scope set on 9x at both 50 and 100 yards.
Incidentally, these groups were fired & these muzzle velocities attained from my 1953 late EG Savage Model 99 lever-action rifle with a 24-inch barrel using a rifle rest and sandbags off a very solid bench-rest on a 78ºF to an 85ºF day (11 AM til 3:30 PM) with very little wind on June 24, 2002.
The final chronographed IMR4895 loads (averaging 2680 fps) consisting of 41.5 grains of IMR4895 were fired when the temperature was estimated to be 84ºF to 85ºF.
Earlier tests in May @ cooler temperatures (73ºF) yielded an average muzzle velocity of 2664 fps using 41.5 grains of IMR4895 with all other components the same as the above hunting load.
I hope this gives you some insight into what you might try in your rifle. Approach maximum loads with caution. The above load (41.5 grains) of IMR4895 is a MAXIMUM LOAD... as well as a very slightly compressed load, but it gave NO "high-pressure" signs in my rifle.
Strength & Honor
Ron T.