Design this tool to facilitate working around my HPA Grip
Since i do a lot of testing it is important to have the right tools on hand and to disengage the tube inside the Grip there was none, so when you have a 3d printer you 3d print
 

I normally whenever someone orders an HPA grip i usually offer a piece like this one, so it's only fair to make accessible to anyone that needs it

No Special Requirements to print, only advise if to print with a higher % of infill