I always liked the idea of something between a vertical foregrip and and a Magpul AFG, so I designed this to fit that role.
It seems to work well with multiple grip types and even as a large handstop.
The curved grip portion is 2.75 inches vertically from the attachment base for reference.
Looking for suggestions for improvement, opinions, comments, anything.
Pics are of the 3D model and of a really rough prototype I threw on my 10/22.
(cut out portion of the model fits a clamp-piece)