Initially Posted By tony_k: Not commercial guns, simply because Colt had a coverage of not offering MGs to non-public events. By regulation they might not, as they never ever paid out any federal excise tax on their own MGs. That saved them around ten% for each gun. (FET is paid https://hectorfhgeh.wikifiltraciones.com/3367521/colt_python_6_for_sale_an_overview