Improve your barrels look with this US Army Project Salvo M4 Handguard Kit. The Handguard kit is the ultimate realistic upgrade for your marker. The handguard kit also comes with a M4 style front sight and tactical handguard. This kit is ready to be installed on your existing 12", 14", 16", or 18" tactical barrel. Take your game to the next level with this handguard kit.