... very competitive price,soon delivery LOW VELOCITY Gun Nail TOOL:1):SDT-A301 tool(similar with DX350), fit DN,.300head ... pins and .27strip loads,2):450 tool(similar with DX450),fit NK pins and .27 ... pins and .22 single loads,HIGH VELOCITY Gun Nail TOOL:1): 660 tool fit 6mm or 1/4mm head pins, ... 6.3x16 loadspower load specially fit powder actuated tool,we have every size and very colour power ...