Aluminum turbine slugs out of a shotgun is a pretty interesting concept.
These custom-made turbine slugs were quite the work of art, so they had to go through the paces of testing.
Shooting a prototype .70-caliber aluminum shotgun slug can get pretty interesting.
These custom-made slugs were made on a CNC machine specifically to be launched from a shotgun. The rifling cut into the slug itself is meant to help stabilize it in flight to the target.
A variety of projectiles can be shot out of a shotgun. This all aluminum projectile just may become another selection that can be made in the future.
NEXT: LET'S SEE WHAT HIP FIRING A 20MM CANNON LOOKS LIKE