Too much pressure
Being re-loads and having problems , have you tried firing factory ammo and tried to see if you get the same results as your re-loads. Might try that
and see what happens before shelling out more money. Once fired in your rifle
you will not need to FL resize again being fireformed to your chamber. Stay off the shoulder. I would try factory ammo 1st and then go from there. Just
my 2 ¢
I Dont know you....but I have met you 1,000 times before.