Originally Posted By tony_k: Not business guns, since Colt experienced a coverage of not marketing MGs to private get-togethers. By regulation they could not, because they never ever compensated any federal excise tax on their own MGs. That saved them close to 10% for each gun. (FET is paid out https://rafaelgeiov.birderswiki.com/1041520/top_guidelines_of_gold_cup_trophy_colt_45