The file 'Classic Army Airsoft FAL To M4 Buffer Tube (with Endplate) Adapter 3D Printer Model' is (STL) file type, size is 343.2KB.
Fixed stock FAL to M4 Buffer Tube (with Endplate) adapter for Classic Army (and clone) AEG's.
Screw the buffer tube into this just like you would with real steel. Print in something tough as nails, I used PETG. You'll also need a receiver endplate, just like the real thing. I used one with a QD mounting hole.
Tap the hole for the M6 mounting screw by starting the tap on the inside of the stock hole, tapping through to the outside (bed side). This helps pull the tap into proper alignment, as it's at a 81 degree angle off-centerline. Stick a screwdriver through the hole to see what I mean.
FAL_M4_Stock_Adapter.STL | 734.6KB |