Spring Thunder Ultra Dart Shell

thingiverse

I'm always up for a challenge, so I do it anyway. After all, that's just my style. The Ultra Basic Shell, designed specifically for Spring Thunder versions 1 through 4, have undergone rigorous testing by the man himself, Gdop. The results are exactly what you'd expect: they work flawlessly. As for the Version 5 shell, it remains untested and in need of further refinement to meet my high standards.