Worker Mag Bumper Plate

Did a quick CAD of a slip-on replacement for the bumper on Worker brand magazines for Nerf-style darts. I only own 22-dart mags but they should also fit the other ones that use bumper plates.

Design your own base pattern for more customization/aesthetics, as per sample photo.

Print with flat side down and no supports. If you modify the base, add supports as you see fit, or design to print with no support.

Update 06 Feb 2018: Lengthened the body a tiny bit to fully cover the magazine base.