Winchester Bismuth Ammunition 28 Gauge 3″ 1 oz #5 Non-Toxic Shot

Winchester Bismuth 28 Gauge ammo gives upland and waterfowl hunters a premium non-toxic waterfowl shot ammo option built around dense, round bismuth pellets. This number 5 bismuth shot ammo pattern tightens thanks to a buffering compound that fills voids and cushions the shot on ignition. Additionally, this vintage shotgun safe ammo choice works through any choke without the barrel concerns steel shot can raise in older guns. It also performs as capable 28 gauge upland hunting ammo for pheasant, dove, and other game.

Winchester 28ga Bismuth Loads Specifications

• Gauge: 28 Gauge
• Shell Length: 3 inches
• Shot Weight: 1 ounce
• Shot Size: #5
• Shot Material: Bismuth, tin-plated, buffered
• Wad System: Winchester Drylok
• Available Quantities: 15 Round or 150 Round box options

Non-Toxic Waterfowl Shot Ammo: Winchester 28ga Bismuth Loads

This 28 Gauge ammo meets non-toxic shot requirements for waterfowl hunting where lead is prohibited. As a result, waterfowlers get a denser alternative to steel without giving up legal compliance. Independent testing shows this load puts roughly 90% of its pattern on target at 40 yards, well ahead of many competing loads.

Number 5 Bismuth Shot Ammo Built for Consistent Patterns

Each pellet is tin-plated for a smooth, round profile, and a buffering compound keeps the shot column uniform through ignition. Therefore, patterns stay dense and predictable at typical hunting ranges. For a heavier payload option, shooters can also compare the Winchester Super Pheasant 28 Gauge 1-1/8 oz #5 Shot.

Vintage Shotgun Safe Ammo for Any Choke

Bismuth is softer than steel, so this shotgun ammo is safe to fire through fixed chokes and older or fine 28 gauge guns that steel shot can damage. However, always pattern a new load before a hunt to confirm point of impact. Also, the Winchester Drylok Wad System keeps powder dry for dependable ignition even in damp conditions.

28 Gauge Upland Hunting Ammo for Multiple Game Types

Specifically, this load suits pheasant, dove, quail, and other upland birds where a dense, hard-hitting non-toxic pellet matters. Shooters wanting a lighter payload for closer targets may also consider the Winchester Super-X High Brass 28 Gauge 1 oz #5 Shot, or the Kent Bismuth Premium 28 Gauge for another bismuth comparison.

Winchester 28ga Bismuth Loads FAQ

Is this ammo legal for waterfowl hunting?

Winchester Bismuth 28 Gauge ammo is a certified non-toxic shot, making it legal for waterfowl hunting where federal and state regulations prohibit lead shot. Bismuth qualifies alongside steel and tungsten as an approved non-toxic option. Always check current state-specific waterfowl regulations before heading out, since requirements can vary by season and location.

What choke works best with this shot?

Winchester Bismuth 28 Gauge ammo patterns well through Improved Cylinder or Modified chokes for most upland and waterfowl distances. Because bismuth is softer than steel, it is also safe through tighter fixed chokes found on older shotguns. Patterning a few shells at the range before a hunt helps confirm the best choke for a specific gun.

Is this ammo safe for older or vintage 28 gauge shotguns?

Yes, Winchester Bismuth 28 Gauge ammo is considered safe for older and fine shotguns that manufacturers do not recommend for steel shot. Bismuth’s density and softness closely mimic traditional lead shot without the barrel wear concerns steel can cause. For more on safe ammunition selection and firearm handling, see the National Shooting Sports Foundation safety guidelines.

How does bismuth shot pattern and perform compared to steel?

Winchester Bismuth 28 Gauge ammo delivers denser patterns than steel shot of the same size because bismuth pellets carry more mass per pellet. As a result, this load retains energy better at extended range than comparable steel loads. Testing shows roughly 90% of the pattern lands on target at 40 yards, outperforming several competing non-toxic loads.

How should this ammunition be stored?

Winchester Bismuth 28 Gauge ammo should be kept in a cool, dry location away from humidity and direct sunlight. Therefore, storing boxes in a sealed container helps protect the Drylok Wad System and primers from moisture damage. Rotating older boxes to the front for use each season also keeps a hunting supply fresh and reliable.