COLT XM177E2 RETRO CARBINE - AN OVERVIEW

This higher receiver traces its origins back some 6 a long time to guns Colt produced for that SCAR (Particular Functions Forces Fight Assault Rifle) program on the U.S. Unique Functions Command (SOCOM). It's meant to obviate the need for your independent many-rail handguard for mounting add-ons, affording fantastic alignment of equipment mounted i