Remix of the original for a few reasons:

1. original orientation results in layers that are in a weak orientation. Grip could easily break off.
2. No alignment lugs to keep the grip stationary in Mlok rail. was a bit sloppy with just screws.
3. The tip of the lower end of the grip narrows out and when printing on its side, leads to warping because the tip cools faster than the body of the grip. (see arrows in photos)
4. Countersunk holes were not deep enough. If the Mlok t-nut was particularly thick, it could not be placed n the screw prior to installation. By deepening the countersink to 6.5mm, the problem was resolved
5. Turning the allen wrench on the after facing screw was a p.i.t.a. because you could only turn it half a revolution at a time. You then had to reposition the wrench for another half turn. Resolved by adding a hole in the lower part of the grip so that you can pass an allen wrench through the grip and turn a full 360 degrees