The AR-15 and M16 parts are very similar, and unless you know what you’re looking for, would most likely not notice. While it is unlikely that you will ever find the auto sear in a non NFA weapon, any combination of the others is possible. M16 parts included here are the trigger, disconnector, hammer, selector, bolt carrier, and auto sear. Needless to say, the risks are not worth it so it is important to be able to identify the AR-15 vs. In addition, any vessel, vehicle or aircraft used to transport, conceal or possess an unregistered NFA firearm is subject to seizure and forfeiture, as is the weapon itself. Violators may be fined not more than $250,000, and imprisoned not more than 10 years, or both.

It is important to check your rifles and those you consider purchasing, since the penalties can be harsh:įrom: Most will have a couple of parts, and though the rifle will not be capable of full-auto fire, will still be in violation of the law. Any combination of parts from which machineguns can be assembled if the parts are in the possession or under the control of a person ĭue mostly to ignorance on the part of dealers and the general public, there are many rifles out there that are violating the law unknowingly.Any part designed and intended solely and exclusively for converting a weapon into a machinegun.Any combination of parts designed and intended for use in converting weapons into machineguns.The BATF has interpreted the law such that parts which would convert a firearm into an NFA firearm are subject to registration including: This article is intended to help you to distinguish between semi-auto (we’ll call these AR-15) parts and those designed for full-auto rifles (referred to here as M16 parts). These parts are precision engineered and manufactured to strict quality control standards from the finest materials for correct fit in your gun Replacement parts, all NFA rules apply Factory Replacement Parts For Military & Law Enforcement Applicationsįactory original, fire control parts keep your select-fire Colt M16/M4 shooting reliably, so you’ll be prepared to face intensive tactical operations with the confidence of knowing your weapon won’t let you down. Colt M16/M4/AR15 Auto Disconnect Description:įactory Colt auto disconnect for M16/M4/AR15 rifles.

Colt ar 15 m4