... good quality,very competitive price,soon delivery LOW VELOCITY POWER LOAD TOOL:1):SDT-A301 tool(similar with DX350 ... tool(similar with DX450),fit NK pins and .27 strip loads.3):D60 tool fit DN,.300head pins and ... 300 head pins and .22 single loads,HIGH VELOCITY POWER LOAD TOOL:1): 660 tool fit 6mm or ... every size and very colour power loads,1):.27(6.8x11) single or with strip,green,yellow,red,black ...