The file 'Airsoft HPA Engine FDM Revision 3D Printer Model' is (zip,stl,step) file type, size is 123.5MB.
Hello everyone! Please download the .zip folder and read all of the enclosed documentation, this will set you up for success on your build!
Check out the Reddit thread!
https://www.reddit.com/r/airsoft/comments/1b3w4vu/comment/kswjgb0/?context=3
Update 04/01/2024
Added G36 and MP5 pistons created by Reddit user u/Far_Process4866
They are currently untested but I will update here once they have been confirmed working. In the mean-time if anyone is able to test these pistons in a G36 and/or MP5 please let me know!
Update 03/07/2024
Added the Arduino code translated into English
Update 03/05//2024
Added Hop-up unit and an alignment clamp to attach the HPA engine directly to the hopup unit for perfect nozzle alignement. This requires the top of the gearbox to be removed.
Added a printable v2 gearbox lower section created by https://cults3d.com/en/users/nfjpyyds
MadMaker_Airsoft the compiler of the Hop Up unit files by two other creators (Currently unknown) https://cults3d.com/en/users/MadMaker_Airsoft
Airsoft_HPA_Engine_FDM_Revision.zip | 103.2MB | |
Alignment_Clamp.stl | 148.2KB | |
Barrel_Clip.stl | 25.9KB | |
Cylinder.stl | 2.4MB | |
Hopup_Arm.stl | 43.3KB | |
Hop_Up_Chamber.stl | 224.2KB | |
Hop_up_dial.stl | 377.8KB | |
HPA_Engine_Cylinder_Hone_Tool.stl | 224.8KB | |
HPA_engine_spring_spacer.stl | 241.7KB | |
Piston_14.25.step | 51.3MB | |
Piston_14.25.stl | 2.5MB | |
Piston_14.25mm-G36_MP5.zip | 2.8MB | |
piston_14mm-G36_MP5.zip | 2.8MB | |
Piston_14mm.step | 50.9MB | |
Piston_14mm.stl | 2.5MB | |
Rear_fitting_1-4_V3.stl | 2.6MB | |
Trigger_V2_Gearbox.stl | 86.9KB |