M-51 SFC Special Forces Carbine

The M-51 has long been the standard for Special forces. Quick, accurate, and silent. The rugged design of the weapon allows for it to be used as a club, should that ever be needed (and it can be, behind enemy lines), and the silencer helps reduce muzzle flash, firing sound, and recoil. The foregrip also allows the shooter to better combat recoil, even though this weapon has minimal.

The round is small, yet fast. If the shooter can put the crosshairs on target, the round will hit very quickly. Granted, and sort of armor will stop it, but an experienced shooter will learn to aim for the unarmored sections.