6.5 Creedmoor: Maximum Lethal Range for Whitetail

[Mram10us]

Running 2460 on my lower node, 24.4 station pressure at 38 degrees with 10 mph from 3 o'clock. 33 moa up and 4.5 right.
We run 300 WSMs with 24 in barrels with a 215 2920 fps give or take for long range hunting. My high node in my 308 is just over 2600 fps.

I get more drift with my 300wsm and 210s. What am i missing here?

 

[bigngreen]

I get more drift with my 300wsm and 210s. What am i missing here?

Don't know, both AB and 4DOF agree, I don't see any issue and have gone through it again. Compared to an elk rolled last week at 1095 with the same numbers only different muzzle velocity and the correction was spot on.

 

[Mram10us]

Don't know, both AB and 4DOF agree, I don't see any issue and have gone through it again. Compared to an elk rolled last week at 1095 with the same numbers only different muzzle velocity and the correction was spot on.

Ran those numbers in my 308 bal calc with the 215 and got 59 inches without spin drift calculations. weird