Question: are colt ar 15 mil spec?
Answer: The Mil-spec Quandary Unless you obtain a select fire M4 or M16 manufactured by either Colt or FNH, your rifle will not be built 100% per military specifications. Sorry, but it's true. ... As a civilian, purchasing a Colt 6920 AR-15 is about as close as you will get to owning a definitive mil-spec rifle.