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Bior-Wad Quail Cartridges
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BIOR-Wad Quail Cartridges

Ozkursan's BIOR-wad cartridges use a biodegradable wad component instead of standard plastic, aimed at reducing wad accumulation in frequently hunted wetland areas — relevant for quail, where shot pattern and wad-opening behaviour affect the outcome on a fast, small target.

Information Centre2026-02-1614 min read

Because quail are small, fast-moving targets, shot pattern density and wad-opening behaviour have a direct effect on results. This page summarises BIOR biodegradable-wad cartridges and the quail-specific products in Ozkursan's catalog.

What is a BIOR wad?

The BIOR wad is a version of the wad component — the part that separates from the shot column after firing — made from biodegradable material rather than standard plastic. It breaks down faster in the environment, which is relevant in frequently hunted wetland areas. For small game such as quail, a fine, dense shot pattern is preferred, so quail cartridges typically use fine shot sizes in the 9–10 range.

Ozkursan quail cartridges: technical comparison

Ozkursan's catalog includes three products defined specifically for quail hunting: Ozkursan Special For Quail (BIOR wad, Special Series), Codex Quail (BIOR wad, Codex Series) and COM Special For Quail (steel shot, COM Steel Shot Series). Catalog values for all three are compared below.

ProductSeriesCalibreCase TypeWadShot SizeMuzzle VelocityPressure
Ozkursan Special For QuailSpecial Series (Lead Shot)12 CAL.12/12 70 or 12/16 70Bior9, 10440 m/s550 bar
Codex QuailCodex Series (Lead Shot)12 CAL.12/16 70Bior9-10440 m/s550 bar
COM Special For QuailCOM Steel Shot Series12 CAL.12/16 70Power9440 m/s560 bar

Manufacturing and certification

Ozkursan has manufactured hunting and shooting ammunition since 1987. Production is covered by ISO 9001:2015 (Quality Management), ISO 14001:2015 (Environmental Management) and ISO 45001:2018 (Occupational Health and Safety) certification, issued by KingCert International Certification Ltd.

Choosing a quail cartridge

When selecting a quail cartridge, confirm that the case type — 12/12 70 or 12/16 70 — matches the firearm's chamber. BIOR-wad products may suit hunters shooting near wetlands or protected natural areas, while the steel-shot option offers a different shot hardness and pattern characteristic. Always check the regulations of the specific hunting area for exact requirements. For general shot-size guidance, see Shot Sizes for Hunting Shotguns.

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