Bad News is a unique firearm created and used by Percival de Rolo. It is a larger, more elongated version of his first pepperbox pistol. It has an incredible range and its shots are more powerful than a standard pistol, but it can only hold one bullet at a time. The files include the whole rifle and the model split into parts that fit in a Creality CR-10. Note: Second sight lenses can be repositioned (extended or stowed) I wish I had this design before, but it has been more work than I thought.
It can be printed in parts with a big-size filament printer. To join all the pieces you will need: 2x wooden sticks 30mm long and 6mm in diameter.
Also, an aluminum profile is 1000 mm long, 10 mm wide, and approximately 6* mm thick. *:I have chosen the 6mm thickness measure to be able to fill it with: 3x 2mm thick bars (the ones I use) or 2x 3mm thick bars (depending on the country, they may be easier to find) or even 1x 6 mm thick bars if you can find them.