Originally Posted By tony_k: Not industrial guns, because Colt had a policy of not selling MGs to private events. By regulation they might not, as they hardly ever compensated any federal excise tax on their MGs. That saved them around 10% for every gun. (FET is paid out because of https://keeganhjhec.tnpwiki.com/6418831/colt_m16a1_for_sale_fundamentals_explained