Model is print oriented and doesn't require support. Should fit tightly over the original boxer muzzle.
I included a fitment test that I recommend printing first. If too tight or loose, adjust the scale of the compensator in your slicer.
Shredder Kit https://www.printables.com/model/1426493-adventure-force-boxer-pro-shredder-kit
Elegoo PLA Basic (Apple Green and Hot Pink Spool-Free) https://us.elegoo.com/products/pla-basic-filament-1-75mm-colored-1kg
Elegoo PLA Plus (Black) https://us.elegoo.com/products/elegoo-pla-plus-3d-printer-filament-1-75mm-colored-1kg
The author remixed this model.
Resized to fit over the boxer muzzle and improved detail work.