Originally Posted By tony_k: Not professional guns, simply because Colt experienced a policy of not promoting MGs to private events. By regulation they may not, given that they never paid any federal excise tax on their own MGs. That saved them all over 10% per gun. (FET is compensated with https://linkdirectory724.com/listings12984111/the-greatest-guide-to-colt-m16a1-for-sale