Bioammo Lux - Steel The first 0% plastic cartridge on the market with 100% biodegradable, bio-compostable CASE and WAD Premium high speed steel shot cartridges especially designed for shooters in wetlands or sensitive areas, without impacting on the aquifers or the environment. For high performance steel cartridges, ensure a suitable gun is being used. Stamped with a Fleur de Lys. CIP Regulations state a maximum of half choke is used. Specs CartridgeLoad gmsShot sizeWadSteelLength mmVelocity V1 Bioammo Lux305ECOSteel16 70409 Bioammo Lux323,4ECOSteel HP16 70403 Bioammo Lux343ECOSteel HP16 70403 Footnotes * Indicative Ballistic Data (full choke) V1 (m/sec) = Speed is measured at 1 meter from the barrels All Ballistic Data are carried out in full comformity to C.I.P. regulations