The Hand Cannon is one of Fortnite's most iconic weapons! This real life prop replica has realistic blowback that allows it to chamber and eject empty cartridges!
https://media.giphy.com/media/Wp6wc30Srpz4NapMsj/giphy.gif
Watch the videos and scroll down below for more details on the printing, and post-processing needed to complete this project.
VIDEO: https://youtu.be/crbRukzmsZ0
To purchase a hardware kit complete with the proper rubber bands, thread insert and screw, use the following link to my posting on Etsy.
https://www.etsy.com/listing/683597388/hand-cannon-hardware-kit?ref=listing_published_alert
Printer Brand:
Prusa
Printer:
Rafts:
Doesn't Matter
Supports:
Yes
Resolution:
0.15
Infill:
10-20%
Filament: Fillamentum PLA and PET - for the spring Rapunzel Silver
Notes:
Print Mag_Left and Mag_Right at 0.3mm layer height if possible. If you print at 0.2mm, an extra layer will be added and it may not fit properly in the mag well since it will be slightly over sized. I was able to get consistent results at 0.3mm layer heights and saved some printing time!
SAND ALL CONTACT SURFACES!
If you want your Hand Cannon to function like shown in the video, you need to sand all high friction areas, including but not limited to the Latch, Launcher, Frame and Bolt. Use a doubling strategy from 100-200-400-800 grit sand paper for best results.
I Use OnShape for All of My Designs
Everything in this project was based on the following collection of videos I found on YouTube pertaining to both real semi-automatic firearms and hand made rubber band guns.
https://www.youtube.com/playlist?list=PL42FZNF3QCVrnvsMEk6K08Kcu_th6JOJ8
Here is a link to the public OnShape file where you can copy, view and edit the parts I designed for yourself.