Wound Up with that upper and It is really chrome bore barrel down the road. I think it's an A1E1 from some nomenclature I noticed but undecided as I have by no means noticed Yet another a person. I figured this was built around the time of merchandise improvement to https://colt-combat-unit-rail-gun78788.wikihearsay.com/3029230/gold_cup_trophy_colt_45_an_overview