Initially Posted By Tony_k: Not business guns, because Colt experienced a coverage of not providing MGs to private get-togethers. By law they might not, given that they hardly ever compensated any federal excise tax on their own MGs. That saved them about ten% for each gun. (FET is paid with https://felixppolh.governor-wiki.com/1081220/a_simple_key_for_colt_combat_unit_rail_gun_45_unveiled