XLump

I enjoyed the ergonomics of the smooth Comfy Lump but found it a little small for my hands.  I've modified the STL so that all of my fingers can hold the grip without altering the picatinny attachment section.  Model still uses 2x m3x30mm screws and 2x M3 inserts like the original.  I recommend following Sillybutts' print settings.

Handled has been lengthened to ~100 mm.