So it s fully approved as the first and best alternative to lead and steel by the U.S. Fish and Wildlife Service and Environment Canada. Plus, Bismuth is partners in conservation with Delta Waterfowl, a world leader in habitat conservation. Won t Damage Granddaddy s Guns Tungsten and tungsten-iron are harder than older, classic shotgun barrels and chokes. However, Bismuth s lead-like qualities mean you can take your favorite old guns afield and use any choke you choose. If you think Bismuth costs more, think again.
Steel is light and hard, and each shell s payload is smaller.
That means more shots per bird. Shot Sizes Plus, Bismuth comes in all gauges and shot sizes. That s why Bismuth is the load of choice for perfomance-minded upland hunters and clay target enthusiasts. Wildfowlers club did. Tungsten-Matrix vs. Bismuth.