Tavor TS12 Charging Handle Cover

I found the charging handle on the IWI TS12 to be VERY uncomfortable to use, so I designed this. Print in TPU, optionally with the fuzzy skin enabled and a low infill (I used 10% + fuzzy skin). 

.scad file is included so that it can be adjusted for printer dimensional accuracy.

2 stl versions- one with 3 rings cut into the outside, one with a smooth outside. Both versions include an internal taper to help prevent the cover from sliding off unintentionally.