Airsoft Printable AR-15 m4 gun v2 based

thingiverse

I made this Airsoft gun m4 style AR15. Still in progress for higher strength and durability. Some parts are combined with other designers. I will list them later. I tried to make a 3d printed gearbox but for my FDM printer. it's not that exact. So I used a metal one instead. You should definitely use a well-made full metal v2 gearbox but I will include the gearbox profile.