12 Gauge Trainer Shell and Weighted

This is a Shell used for training purposes only. There is a weighted option from which you can add a stop script halfway during the print and add some weights.

BEWARE: If you use the none weighted your feeding tube could get stuck. If this happens then just push harder and it will work again.

Notes: The shell ejector wears them out. Using a hard TPU can negate this problem.

I threw this together in tinkercad. It is one of my first tinkercad projects. But I think I will stick to fusion 360.