On day hunts I’ve always carried a full magazine in the gun, 10 rds in an ammo wallet in my pack and 3 spares in my binocular chest pack for quick acces just in case shtf. If packing in I also carry an additional 20rd mtm box full in my big pack just in case the gun gets jarred off zero. Have never needed to dip into the mtm yet but karma is still a bitch.