I made this over a few months from a very basic model from another user, all files are provided, mag and attachments coming soon but haven't printed yet so don't know if fit.
the files are for a 1/4 version of the gun but the picture are actually 3/4 scale around 66cm long, I recommend this size as all prints fit on a 22x22x25 sized printer, feel free to comment if you have any questions
The author remixed this model.
separated to print each bit in their respected colours and added more bits as well as improving the quality of the model