SpheroTungsten Original-15 shot is density verified at 15 grams/cc. It is a unique pellet formulation consisting mainly of tungsten, but also contains iron, copper, and nickel alloys. It is dense and lethal on turkeys, ducks, geese, and just about any other game birds.

A word about manufacturing integrity:

Our SpheroTungsten shot is made by the world's leading manufacturing of non-toxic shot. This is the very same manufacturer that supplies almost all the major U.S. cartridge manufacturers as well as the major manufacturers in Europe. They have a global reputation for excellence. Each production lot is certified. SpheroTungsten technology creates a pellet of extremely consistent high-density (15 grams per cc) and spherical consistency. The intellectual property of the manufacturing process of this nearly perfect sphere is protected by U.S. Patent 7,422,720 B1