The FNH 16s & 17s Armorer’s Tools are designed for barrel changes, bolt work, and trigger installations on FN 16S and 17S models.
Tools include Barrel Straightness Gauges, Ejector Removal and Installation Tools, and a Trigger Module Mounting Axis, all featuring a black oxide finish.
Each tool is heat treated for durability, with Barrel Straightness Gauges and Trigger Module Mounting Axis made from A2 Tool Steel, and Ejector Tools made from 4140 Steel.