FNH USA showcased FN Herstal latest military contract prototype winning the Special Operations Forces (SOF) Special Combat Assault Rifle (SCAR) at the 2006 SHOT Show in Las Vegas, Nevada. The SCAR system streamlines the current SOF family of rifles by replacing the existing M4A1 Carbine, MK18 Close Quarter Combat Carbine, MK11 Sniper Security Rifle, MK12 Special Purpose Rifle, M14 Rifle and M203 Grenade Launcher. The system consists of two rifles with modular barrels, the 5.56mm SCAR Light (SCAR-L) and the 7.62mm SCAR Heavy (SCAR H) along with a new grenade launcher, the 40mm Enhanced Grenade Launcher Module (EGLM).