Bullet Shell Spinner

cults3d

Last weekend I visited a local shooting range to test my marksmanship skills and took some of the used shells back home. The design allows for easy configuration with either 9mm or .357 caliber ammunition, giving users flexibility in their setup. For added security, the bullet shells are simply pushed into place using friction, although gluing them down is also an option if desired. This particular project requires eight standard shells and a single high-quality 608 bearing. All measurements are provided in millimeters.