This is a clay pigeon hook, which fits on a 1 or 1.25 inch pipe stand. They fit standard US clay pigeons, the model I used is White Flyer Blackouts.

Each hook costs about $.30 to print, and with my Artillery Sidewinder takes about 2 hours.

I use 100% infill so they are sturdy when being tossed around.

The arm is 118 mm (about 4.6 inches) long to keep possible over-shots from impacting the metal pipe.

Obviously not for shotgun practice.

Artillery

Artillery Sidewinder X1

No

No

100