The file 'Ares G36X Extended Mag Release Spring Guide 3D Printer Model' is (STL) file type, size is 6.7KB.
when installing the real steel HK G36 extended mag release on the Ares G36X, you will find the spring is too short. instead of playing with different spring lengths, this printed spring guide drops in the original recess and brings the spring to the right position to put tension on the mag release.
mag_release_guide.STL | 34.0KB |