THE BEST SIDE OF COLT M4 TROOPER 5.56MM 16"

This upper receiver traces its origins back some six many years to guns Colt manufactured to the SCAR (Particular Functions Forces Overcome Assault Rifle) system in the U.S. Exclusive Functions Command (SOCOM). It can be intended to obviate the necessity for a independent a number of-rail handguard for mounting extras, affording ideal alignment of