Remixed from https://www.thingiverse.com/thing:4441076
All parts are entirely redone to fit M4 rifles except for the lever and locking mechanism part of the base.
This obviously only fits on front wired AEG and gbb rifles. I have not tested it on guns with recoil tho and can't guarantee that it won't break the plastic.
The shoulder piece inlay is not required. I printed it in a different color to achieve a nice two-tone look but you can just leave it out entirely.
base.stl | 433.5KB | |
lever.stl | 36.7KB | |
shoulderPiece.stl | 254.6KB | |
ShoulderPieceInlay.stl | 67.9KB | |
ShoulderPieceProfile.stl | 256.1KB |