B&P Dual Bismuth 12ga 3 Inch – Proven 1-1/4 oz Waterfowl Load

Description

BP Dual Bismuth 12ga 3 Inch is a non toxic waterfowl shotshell built around two ideas that rarely appear together: bismuth instead of steel, and two shot sizes in the same payload. The result is a shell that patterns like lead, is legal everywhere steel is required, and covers a wider band of range than a single-size load does.

Why Bismuth, and Why Two Sizes

Bismuth sits at roughly 9.6 grams per cubic centimeter against about 7.8 for steel and 11.3 for lead. That density gap is the whole argument. A bismuth pellet carries meaningfully more energy downrange than a steel pellet of the same diameter, so you can drop a size or two compared with a steel load and still put the same punch on a bird.

The bismuth in BP Dual Bismuth 12ga 3 Inch is also soft enough to be safe in older barrels that are not rated for steel shot. If you shoot a fixed-choke side by side or a vintage pump that predates steel-proofing, this is one of the few non toxic options you can run without worrying about the barrel. Steel is hard and unforgiving in a tight fixed choke; bismuth deforms rather than scoring.

The duplex 3 and 4 bismuth shot mix is the second half of the design. Larger 3 pellets carry energy further for the birds that flare wide, while the 4s fill the pattern for the ones that commit to the decoys. In a single load you get useful density at 30 yards and useful energy at 45.

BP Dual Bismuth 12ga 3 Inch Specifications

BP Dual Bismuth 12ga 3 Inch is a 1350 fps 1-1/4 oz load in a 3 inch 12 gauge hull, packed 10 rounds to the box and 10 boxes to the case. Small box counts are normal for premium non toxic ammunition, where a hunter may fire a dozen shells in a morning rather than a hundred.

Made by Baschieri and Pellagri in Italy, the shell uses the Green Core biodegradable wad found across the rest of the current B and P range. The polymer is formulated to break down over time under temperature swings, ultraviolet light and soil micro-organisms. On a marsh that is not a trivial detail, since wads dropped over water end up in the same habitat you are hunting.

Velocity on BP Dual Bismuth 12ga 3 Inch is on the brisk side for a 1-1/4 ounce payload, and you will feel it. A 3 inch bismuth load out of a light gun is not a gentle shell. In a gas-operated semi-automatic it is very manageable, and in a fixed-breech gun it is honest work.

• Gauge: 12 gauge
• Shell length: 3 inch
• Shot material: bismuth
• Shot size: duplex 3 and 4
• Shot weight: 1-1/4 oz
• Muzzle velocity: 1350 fps
• Wad: Green Core biodegradable
• Non toxic: yes, approved for waterfowl
• Rounds per box: 10
• Boxes per case: 10
• Manufacturer: Baschieri and Pellagri
• Item code: 12B4DB43

Cost, Chokes and Honest Expectations

The obvious caveat is price. Bismuth costs several times what steel costs per shell, and there is no way around that. Most hunters who use it do so for a specific reason: an old barrel that cannot take steel, a hunt where every shot counts, or a preference for pattern quality over volume. If you are shooting a box of shells a morning over decoys, steel is the economical answer and nobody should pretend otherwise.

Choke selection matters more with BP Dual Bismuth 12ga 3 Inch than people expect. Because the pellets deform slightly on the way out, very tight chokes can open patterns rather than tightening them. Modified is a sensible starting point for a duplex 3 and 4 bismuth shot load, and improved cylinder works well inside 30 yards. Pattern your own gun before the season rather than guessing.

One practical note on the duplex mix: the two pellet sizes do not stay together perfectly downrange. The heavier 3s hold the center a little better and the 4s spread. That is the intended behavior, not a fault, but it means your pattern board will look less uniform than a single-size load. Judge it by where the birds fall, not by how tidy the sheet looks.

Hunters who need BP Dual Bismuth 12ga 3 Inch: waterfowlers running older or fixed-choke shotguns that cannot safely fire steel, and anyone who wants lead-like pattern performance from a legal non toxic load.

For practice and clay work between hunts, the Next 12ga 7.5 Green Core keeps you on the same Italian hulls at a fraction of the cost, and the Helice Electro 12ga is the high velocity option if you want a fast one ounce shell for driven birds.

Store BP Dual Bismuth 12ga 3 Inch somewhere dry and stable. Bismuth does not corrode the way steel can, so a box that spends a season in a blind bag is less of a worry than a steel load would be, but wet cardboard is still the enemy of any shotshell. Keep the case indoors and carry only what you need for the day.