This is, as the name implies, a Frankenstein of a grip, with the looks to match. I am but a simple caveman who has only figured out how to use TinkerCAD so far, and I spent more hours designing and printing prototypes of this grip than I care to admit. I wouldn't say this is a final version, but rather one that's satisfactory for my own personal needs. Feel free to modify/improve on it.

I made this for a precision build, and I've been enjoying it so far.