An oldie but goodie... BTT

Remington 721 with 24" barrel.
Nosler 180 grain Ballistic Tip bullet
57.5 grains of H4350
Remington brass
Remington 9 1/2 primer
Cartridge o.a.l. = 3.32 inches
Chronographed velocity: 2864 f.p.s.

I have a Hart barreled '06 that I'm loading Barnes Tripple X
168's to 2,950 fps with R22. That without excessive preasure signs. I've had a couple of
.300 WM's in the past and in those 2,950-3,000 was a decent load with 180's.. I have hunted quite a bit and I doubt that an animal could tell the difference between the two !!
Pat

With 180 horndays and 60grs of IMR4831 I am getting 2720 out of a ruger MkII with a 22in barrel.

20" tube

55 grs 4350 2643 fs

55 grs W-760 2700 fs