These Are the one replica handguards that have minor hex headed screws that keep the heat shields in place. The copy Colt handguards actually have rivets (much like the serious factor) holding the warmth shields set up. He stated the barrel is really a Faxon nitrided barrel that is finished https://gold-cup-trophy-colt-4534444.wikienlightenment.com/7318355/indicators_on_gold_cup_trophy_colt_45_you_should_know