Both mags are green gas. The mag with the red gasket functions despite some gas leakage. The second mag has a broken fill valve that needs to be drilled out and replaced and is missing a retention pin. The magazine feed lips are Guarder and both mags have upgraded High-flow valves installed. A spare stock release valve and gasket are included along with some brand new spare orings. The magazine loader is brand new and is custom fit for HI-CAPA magazines to load them directly.