My 7x57 700 Classic shoots this same load under an inch at 100 meters (not quite as accurately as the Mountain 700). It shoots 139 grain interlocks more accurately. I’ve used this rifle nearly since Remington came out with the 7x57 in classic. I settled on 139 grain Interlocks for that rifle years ago.
Assuming a good broadside, would you hesitate to punch a big cow elk with a 139 Interlock, out to at most 400 yards?
