WattneMod

the massage guns that you can get on amazon (i have a wattne brand but they also go by other brand names) are very good but ergonomics leave something to be desired. specifically the right-angle grip. convenient (somewhat) to use on somebody but awkward to use on yourself, requiring you to put your arms in contorted positions to accurately apply enough pressure. which is why i imagine the more expensive ones (at 3-5x though!) have adjustable ergonomics.

i originally designed and printed an attachment grip which helped a lot but could've used some mods. and i figured i'd just do some iterations to find perfect size, shape, and angle of the grip. but then got to thinking, what if i just add a picatinny rail mod and users can just choose from any number of picatinny rail compatible grips?

so i did just that. this is a 5-position picatinny rail on a clamp that fits around the main grip of the amazon wattne-brand massage gun, which has an (approx.) 51mm diameter. uses standard m5 bolts (as standard as the sizing is on amazon sourced bolts). feel free to adjust the .STL to make suitable for your make/model.

printing details:

i've been able to print this on ender 3v2, successfully with default (minimal/no) supports and just a brim, on versions sliced with both cura and prusa.