FN SCAR

The Special Forces Combat Assault Rifle,[1] [2] or SCAR, is a modular rifle made by Fabrique Nationale de Herstal (FNH) for the  U.S. Special Operations Command (SOCOM) to satisfy the requirements of the SCAR competition.[3] This family of rifles consist of two main types. The SCAR-L, for light, is chambered in the 5.56x45mm NATO cartridge and the SCAR-H, for heavy, fires 7.62x51mm NATO. Both are available in Long Barrel and Close Quarters Combat variants.