I guess we will have to see. I hear the 7mm 195 bergers sometimes fail to expand so I guess every weight and caliber has somewhat different results.May be relevant or not but it seems the 6.5 berger 156 is much more explosive that the 140's. The 156 didn't exit several deer while the 140 has punched thru elk. This was in the 156 berger thread. Great ballistic though.