Foldable CsGo buttefly knife (m3) With handle stops

thingiverse

Here is a more effective design: I actually loved the original version except for one glaring issue - there was no mechanism in place to prevent the handles from overextending. This made it incredibly tough to flip open, causing it to become misaligned when opened. I decided to address this problem by incorporating a small bump that stops the handles precisely where they should be.