The Salvo Precision DD M4A1 RIS III is a purpose-built GBB rifle based on the Marui MWS system. It features a compact 10.3-inch AR/M4 style layout with a 9.5-inch RIS III M-LOK handguard, combining precision-machined aluminium with QPQ steel reinforced components for durability and consistent cycling. The platform supports modular furniture and remains compatible with Tokyo Marui MWS-spec internals and magazines.