ΔE 6.9, close: similar, with a visible difference side by side. Cartridge Family is more muted than Weapon Bronze.
Usually, if you are not matching paint already on the model. Close match (ΔE 7). Cartridge Family is more muted than Weapon Bronze.
The same difference applies the other way round: Weapon Bronze is 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 Cartridge Family on the colour wheel
All matches: Weapon Bronze equivalents · Cartridge Family equivalents