12ga. NICKEL BRONZE Defender Round

We test out some slugs made out of nickel bronze, a material we've never tried before. Very simple shape, but would be quick and easy to hand-turn on a lathe. (no CNC). These were made by Chris Schumann who uses the nickel bronze to create custom valve guides for vintage Japanese motorcycle racing engine. He contacted me on Facebook, which is where you can find him. He does not sell these slugs. https://www.facebook.com/Schumann-Motor-Works-1549864701915416 Check out Nick's channel: https://www.youtube.com/user/lcplcalifornia89 Big thanks to our Patreon supporters! https://www.patreon.com/user?u=3751733