Winchester Ammo SWB1231 Bismuth 12Gauge 3″ 1 3/8oz Tin Plated Bismuth 1Shot 25 Per Box/10 Case

Bismuth shot loads open up hunting opportunities for shooters working around sensitive environments or migratory bird zones. Winchester's tin-plated bismuth rounds deliver reliable patterns without the density concerns of traditional alternatives. Whether you're shooting near Livermore or anywhere across Northern California, understanding local regulations matters—review California firearm laws before your next outing.

Bismuth pellet composition and pattern density

Bismuth shot performs differently than lead or steel in the field. The 1 3/8-ounce payload with number 1 shot size delivers effective medium-range patterns for waterfowl and upland game. Tin-plated bismuth resists corrosion and maintains consistent ballistics across multiple rounds. Shooters working through private party transfer process channels or purchasing directly should pattern test these loads from their specific shotgun before hunting season. TacticCAL is your local gun shop in the Bay Area.

Frequently asked questions

What does tin plating on bismuth shot accomplish?

Tin plating protects bismuth pellets from oxidation during storage and helps maintain consistent density and hardness. It also reduces barrel wear compared to unplated bismuth, extending the life of your shotgun.

How does number 1 shot size perform on waterfowl at typical hunting ranges?

Number 1 shot delivers adequate energy and pellet count for waterfowl from 25–40 yards. Pattern density and velocity remain suitable for ducks and geese when your shotgun barrel is properly choked.

Where can I ship an online gun order near San Jose?

TacticCAL Gun Store in Sunnyvale receives online firearm orders for buyers throughout the South Bay, including San Jose, Santa Clara, and the surrounding Bay Area. Looking for gun store Fremont? Visit us in Sunnyvale.