VFC HK417 MaxxModel HopUp Conversion

thingiverse

This is a replacement adapter for your VFC HK417, so that you can use a regular Maxx Model M4 HopUp Unit. Screw the little black tab from the original onto the new one, for easy pull out and you should be ready to go. There should be no need to file something on the HU-Unit, like I did, that was just the trial and error phase. I printed it the "Gear" facing the printbed.