ER2 Ball Detent

thingiverse

Here is my take on creating a ball detent for the JT ER2 paintball pistol (also ER2s). After some trial and error, I managed to print it in PLA with decent results. So far, it has lasted me around 100 shots without any major issues. While I'm optimistic that it will withstand at least a few hundred more shots, I want to make one thing clear: no promises can be made about its durability. To get the best possible print quality, try printing this part on its side with strategically placed supports.