mk3s and mk2 5s bear copperhead groove and screw mount extruder —

Founded mk3s and mk2 5s bear copperhead groove and screw mount extruder models & stl files for printing
Prusa i3MK2 fusion model
Tom Anderson (The ReaL NEO)
Screw with nut
jack jackovic
boar
igor rech
Micrion
packocrayons