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

This upper receiver traces its origins back again some 6 years to guns Colt made for that SCAR (Distinctive Operations Forces Fight Assault Rifle) software with the U.S. Distinctive Functions Command (SOCOM). It's intended to obviate the necessity for your different various-rail handguard for mounting accessories, affording excellent alignment of e