Individuals are the sole copy handguards that have very little hex headed screws that maintain the warmth shields in position. The reproduction Colt handguards actually have rivets (just like the authentic matter) holding the warmth shields in position. The "C" on the barrel would show a chrome chamber only barrel. https://edgarqpnip.homewikia.com/11036309/the_5_second_trick_for_colt_combat_elite_commander_45_acp