I like to imagine that the standard Blaster from Starfox Assault to be a highly modifiable weapon.

And it's infinite ammo capacitor could possibly be rigged to explode like an emergency nuke grenade.

@Chameloshi: I did notice something about the charge though. The order of the charge color. Green, blue, red. The frequency of the light from the stored energy is going up on the spectrum, then drops. No idea why.