A Chinese repeating crossbow
May 28, 2020 at 07:12AM
via reddit https://www.reddit.com/r/EngineeringPorn/comments/gs4azo/friend_built_this_in_engineering_class/fs2t0xy?utm_source=ifttt
A Chinese repeating crossbow
May 28, 2020 at 07:12AM
via reddit https://www.reddit.com/r/EngineeringPorn/comments/gs4azo/friend_built_this_in_engineering_class/fs2t0xy?utm_source=ifttt