Ergonomic airsoft foregrip

A custom designed foregrip for the APS UAR airsoft gun. As you can see it has a very small front rail so finding foregrips that are comfortable is a bit of a challenge. Obviously this isn't limited to this specific gun so feel free to put it on anything with a picatinny rail and post a pic on this page :)
I drew a bit of inspiration from the HERA C.Q.R foregrip, as I wanted something similar to that but it was too long for the picatinny rail on my gun.
If you have any suggestions, post them as comments.

High infill/cubic subdivision pattern for high strength.
You will want to find a couple of m5 nuts and bolts to attach it to the rail on your gun.