Win Bioammo 12ga 2.75" #7 25/250

Winchester BioAmmo 12-gauge ammunition represents a thoughtful approach to shotgun performance without the environmental footprint of conventional shells. These 2.75-inch 7 shot loads deliver the ballistic performance you expect from Winchester while using bio-polymer components derived from sugarcane-based materials instead of traditional petroleum plastics. Whether you're a clay shooter looking to reduce your environmental impact, a bird hunter who wants to make a responsible choice, or simply someone curious about the next generation of ammo innovation, BioAmmo lets you shoot with confidence that your shell casings and wads will eventually break down into biomass, water, and CO2 rather than persisting in the environment indefinitely.

The construction is serious: high-brass casings paired with a four-petal one-piece cushioned wad that manages recoil and protects your shotgun's internals. The #7 shot size makes this load suitable for upland birds, clay targets, and other applications where premium pattern density matters. You get 25 shells per box, with 10 boxes per case for 250 rounds total—enough for a productive day at the range or in the field.

It's worth noting that while the materials are certified as compostable, the wads and casings are thicker than typical shot-shell components, so they don't meet the industrial composting timeframe standard. That said, if they do end up in the environment over time, they'll degrade rather than break down into microplastics. This is engineered ammunition designed to perform like any premium Winchester load while making a measurable choice for the shooting sports you love.

Key Features

• Bio-polymer wads and casings from sugarcane-based materials
• High-brass construction for reliable performance
• Four-petal one-piece cushioned wad design
• Certified compostable materials
• Biodegrades into biomass, water, and CO2

Specifications

Frequently Asked Questions

What is BioAmmo shotgun ammunition made from?

Winchester BioAmmo uses bio-polymer components derived from sugarcane-based materials instead of conventional petroleum plastics. The wads and casings are manufactured from these compostable materials, which will eventually degrade into biomass, water, and CO2 when left in the environment.

Are these shells certified compostable?

The materials themselves are certified as compostable. However, because the wads and casings are thicker than standard shot-shell components, they do not meet the industrial composting timeframe certification standard. They will still biodegrade over time, but not within the rapid timeframe required for OK Compost-Industrial certification.

What's the shot size and shot weight?

These are #7 shot at 7/8 ounce per load, making them suitable for clay target shooting, upland bird hunting, and similar applications where #7 shot performs well.

How many rounds do I get per box and case?

Each box contains 25 rounds. This product comes as a case of 10 boxes, totaling 250 rounds.