FEATURES-12 GA / 9mm-For use with any break open-recommended extractor-8" long-Blued-Fully rifled-Manual extractionSpecificationsDimension1.80 X 1.80 X 9.05Height1.80Width1.80Length9.05Type/ColorGauge Adapter InsertSize/Finish12Ga/9MmMaterialSteelOther...