Question is...Why would you want to feed that gun a steady diet of those loads?
Do you enjoy the abuse?
Mighty fine gun that would really be a pleasure with ordinary loads...that will do about anything that you might ever want to do with it.
I am your age, been doing this stuff a long time and the longer I do it, the more I realize that those loads that I have spent so much time sending downrange...are seldom if ever needed in the real world. A 250gr bullet at 1200 to 1400fps is nothing to be trifled with. JMO
