ΔE 23.0, loose: different enough that you should pick on purpose. Viking Gold is noticeably darker, much more muted than Weapon Bronze.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 23). Viking Gold is noticeably darker, much more muted than Weapon Bronze.
The same difference applies the other way round: Weapon Bronze is noticeably lighter, much more saturated.
ΔE is the colour difference between our two swatch estimates: under about 6 is close, over about 15 is loose. Real paints also differ in finish, coverage and how they thin, so test before you commit.
See Weapon Bronze on the colour wheel See Viking Gold on the colour wheel
All matches: Weapon Bronze equivalents · Viking Gold equivalents