the only 100gr load that we could find was the 100gr rem cor-lock.
most of the animals i have sean shot with thoes 2 cal. were under 100yd. that may make the differanc. i dont know.
i have had pass througs with sholder and spine shots using the 30-30. all with the 170gr load.
i dont realy like the 150's

L. O. D. Charter member and L.O.S.