{"type":"tac:workbench","materials":[{"item":{"tag":"forge:gems/diamond"},"count":4},{"item":{"tag":"forge:ingots/gold"},"count":24},{"item":{"tag":"forge:ingots/iron"},"count":168},{"item":{"tag":"forge:item/precision_mechanism"},"count":5}],"result":{"item":"tac:scar_mk20"}}