Currently using 61.4 grains of TAC under a 225-grain Sierra Game King in Hornady Brass with Winchester Large Rifle Magnum primers. Velocity is just shy of 2,700 fps from a 22" Remington 700 Classic. I tested this load at 3.370” COAL, which is very long, but this rifle has the typical very long Remington throat. Groups are tight. Recoil is brisk.
Speer's latest rifle data (
https://www.speer.com/reloading/rifle-data.html) has loads that bring the 35 Whelen very close to the 338 Winchester Magnum.
Okie John
