M100 & M150 Manual Nailers Technical Support

Technical Support for the Primatech M100/M150 Manual Nailers

The M100 manual nailer and M150 face nailer have been discontinued and replaced with the 300-series.
Available documents:

Updated schematic for the M100 nailer
Updated schematic for the M150 face nailer
Guide to the Replacement Parts

Use RUBBER end

Never STEEL end

The M100 and M150 nailers are designed to be operated with a 3.5 lbs mallet. Use ONLY the rubber end of the mallet to strike the tool.

The use of the steel end will damage the plunger assembly.