Save your dough and buy a pack with a real suspension system and belt that doesn't weigh a ton.
Tanner
This. I ditched my Eberlestock after one hunt.
I have a seek outside divide (
https://seekoutside.com/divide-4500-ultralight-backpack/)
with a Kifaru gunbearer (
https://store.kifaru.net/gun-bearers-p30.aspx)
I also have a 1996 era Barney's pack with a rifle older on the side for large loads.
Both are a WAY better solution to the problem, IMHO.