The file 'Outer Barrel Fixation For Airsoft M4 Handguard 3D Printer Model' is (SLDPRT,STL) file type, size is 188.9KB.
I created this model for a problem that I had when I got my KR-APR from G&G. The outer barrel was loose and not fixed to the Handguard, which is dangerous and can bend your outer barrel + inner barrel with time.
The piece in my M4 is not exactly the same as the STL or Solidworks project file.
Feel free to modify it (Solidworks files project)
2 little screw and 2 washer
A little bit of sanding might be required
The printed part is held in place with 2 little screws that are screwed in it.
outer_barrel_fixation.SLDPRT | 134.4KB | |
outer_barrel_fixation.STL | 162.9KB |