This is a bow adapter for the Topoint M1 bow for the SIL (Sliding Instant Legolas) system. This system was invented by Joerg Sprave from the slingshot channel on youtube. It was adapted and used with the design from Lukasz Janikowski.

https://cults3d.com/en/3d-model/various/sil-hybrid-pump-action-repeating-bow

https://www.youtube.com/watch?v=a91zx70AqUc&t=84s&ab_channel=%C5%81ukaszJanikowski

https://youtu.be/rR1qQHfyzDw

To fit adapter, undo the cable rod grub screws, fit adapter then put rod back in. You will also require a bolt, washer, and nut to fit it to the riser.

Might be worthwhile to do a thin-walled/infiled print to make sure it fits before printing

Creality

Ender 3

No

No

0.2

25%

Printed 5 walls thick, 5 top and bottom layers at 0.2mm layer height with 25% infill. Worked well with regular PLA.

To fit adapter, undo the cable rod grub screws, fit adapter then put rod back in.