Ramset 42CW Single Shot Powder Load, Power Level: 4, Yellow Code, 0.22 in Dia, 2-1/8 in L (Pack of 12)

ITW Ramset powder loads and tools match tolerances to provide optimum power within recognized national velocity standards. Power level is designated by the load level number marked on each box also by the color of the box and each powder load. As the number increases, the power level increases.