... DRIVE PIN TOOL:1):SDT-A301 tool(similar with DX350), fit DN,.300head pins and . ... black colour2):.25(6.3x10,6.3x12)single or with disc, green,yellow,red colour3):.22(5.6x15, high ... velocity)single, green,yellow,red,purple colour4):.22(5 ... .6x16,low velocity)single,brown,green,yellow,red colour 300 head drive pin with magazine ...