** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** FN's SCAR 16S is heavier than ...

The SCAR 16S is chambered in 5.56X45mm NATO (223 Rem ... of the initial production run marking the introduction of the FN SCAR 17S in the U.S.A. The semi-automatic FN SCAR 17S is a modular ...