Those loads are now where near 308 Win recoil. I've got a 6.5 CM and a 7-08 and the recoil between them with heavy loads is indistinguishable.Do we really want to inflict .308 Winchester-class recoil on a youth shooter?
I'm late to the party, but would like to add the 308 to the list. You can shoot the 130 ttsx now and load it heavier as they get older. Frontal area plays an important role in tissue damage. I have no issue with the 7.08. Just think the versatility of the 308 is greater.
I know a 175 Berger out of a 308 is nasty on elk out to 400.
This is just an arbitrary number - there is nothing magical about 1200ft lbs or 1500ft lbs of energy. Somebody somewhere decided that was the standard, but there is nothing to back those numbers up. Min velocity required for your chosen bullet to expand is what we use. Plus if you run the numbers with a 140 or 147 eldm at 10000ft elevation you would be surprised how much velocity and energy they retain. Elk aren't hard to kill.1200 ft lbs of energy
The other thing is pistol bullets are designed to perform at much slower speeds. Also ft lbs of energy of say a 10mm at 40 yards is under 600 ft lbs but has zero difficulty killing an elk at that range. Numbers are numbers. Facts are facts. You can mix them all together but facts will always prevail over theory.This is just an arbitrary number - there is nothing magical about 1200ft lbs or 1500ft lbs of energy. Somebody somewhere decided that was the standard, but there is nothing to back those numbers up. Min velocity required for your chosen bullet to expand is what we use. Plus if you run the numbers with a 140 or 147 eldm at 10000ft elevation you would be surprised how much velocity and energy they retain. Elk aren't hard to kill.
We've killed a lot of elk out to 800 yards with a 260 and 6.5 cm. Never lost one either. I guess in some peoples hands the 300 rum is only good out to 400 yards on elk as well. Its all relative. Living in a state that allows high bc lead bullets probably helps.It may surprise me but I'm still not using it. I have a creedmoor and it's a great little rifle but at the end of the day it's a 400 yard elk rifle. I've also killed 100's of animal's over the past 30 years and know what kills em. I've never lost one and am proud to say it. It's all good, I'll do what works for me and you do whatever makes you happy. God bless America.