At first Posted By tony_k: Not commercial guns, due to the fact Colt had a coverage of not promoting MGs to private parties. By legislation they could not, mainly because they hardly ever paid out any federal excise tax on their MGs. That saved them all around 10% per gun. https://webtechdirectory.com/listings12971949/indicators-on-gold-cup-trophy-colt-45-you-should-know