COLT M4A1 CARBINE SOCOM CARBINE 5.56MM NATO 30+1 FOR DUMMIES

This upper receiver traces its origins again some six years to guns Colt generated to the SCAR (Special Functions Forces Fight Assault Rifle) program with the U.S. Particular Functions Command (SOCOM). It really is designed to obviate the need for just a independent multiple-rail handguard for mounting equipment, affording perfect alignment of comp