Doubles the explosive mass of Hydras, UB-32, and S-8. UB-32s are still pitifully useless, but S-8s and Hydras now have the ability to kill some lightly armored targets without direct hits. Slightly increases the explosive mass of Zunis, S-13s, S-24s and S-25s as well.
Since this already breaks IC, I decided I'd add the parts of Schmidtfire's F-5E Weapon Adjustment Mod that still work, namely the AIM-9L and Zuni pods. If you don't want the F-5E weapons, they're separated from the rocket changes and can easily be deleted.