Corsair M65 Grip Extension

thingiverse

The Corsair M65 mouse has a taper where the thumb rests, making the grip narrower than it should be. This print widens the grip and has a slight thumb indent to improve handling. No supports needed, print it with the flat side down. I have wide hands and have had trouble finding a replacement for my ancient Logitech G9. I had hoped the M65 would fit the bill, but the tapered grip (the mouse gets narrower behind the snipe button) made it almost unusable. I went through many iterations to reach this design, based the original grip. I used the model from Scout339 for both the grip curvature and for the interface to the original mouse.