Just remember you can't call 911 in the woods so be prepared for whatever threat you think you may encounter. I ALWAYS have a sidearm when hunting, 99% of the time it is a Glock 19..... I'll gladly take the weight penalty of a pistol.
This
And, Get a Hill People Gear chest pack.
https://www.hillpeoplegear.com/Products/tabid/762/CategoryID/1/ProductID/35/Default.aspx
