A SECRET WEAPON FOR COLT M4A1 CARBINE SOCOM CARBINE 5.56MM NATO 30+1

This upper receiver traces its origins back some six decades to guns Colt created with the SCAR (Distinctive Functions Forces Fight Assault Rifle) method of your U.S. Special Functions Command (SOCOM). It is created to obviate the need to get a individual numerous-rail handguard for mounting extras, affording great alignment of accessories mounted