WisBorn
Contributing Member
I'm surprised that the wind drift wasn't a little more.Luckily we have ballistic software available!
IAW Strelok Pro @ 500 yds with both calibers using Federal 180 Nosler AB factory loads.
The 30-06, firing a 180 Nosler AB (200 yd zero) at 35 degrees gets roughly 2700, with a 10MPH 90 degree wind is at 500yds:
1902 FPS, 1446 lbs of energy, -46.6" and has 19.6" of windage
The 300WM, same bullet, Federal ammo , 200yd zero at 35 degrees gets 2960 FPS and under the same conditions at 500yds:
2089 FPS, 1745 Lbs, -38.2 and has 17.7" windage.
So at 500 yds, the 30-06 drops 8.4" more, has 1.9" more drift, and 299 lbs less energy.
Not a lot of difference at 500, as long as both use 180grn.
Personally my choice is the 300WM, and I'm having mine rebuilt now for an upcoming elk hunt this fall. I've killed bulls with .300WM, 8x68S and .350RM.
I'd use a 190 or 200 grn bullet in the 300WM
I reload, and have my own range out to 760yds, so can get some practice in
I don't find the recoil of the 300WM that "objectionable".
Thanks for the info. I don't know if I will ever make it elk hunting with a rifle (I use a camera now). If I do it will be with my 7rm!