clandestine
AR-15 Savant
Nobody in their right mind (me, anyway, speaking for myself) is or would dare to argue with Chad about the genesis, history, parts, function, operation, etc. of the AR15. But that's not the point that I've been addressing. The point is that there is a distinction between today's civilian version and the military version. If I'm wrong about that or what follows, please correct me.
The anti's lump the civilian and military versions together and want them all treated as an indistinguishable, monolithic group of "assault weapons" and "weapons of war," "made only for killing masses of people," etc. We've heard it all. It's they, not us, who don't recognize the mechanical and functional distinctions, even though some in the 2A community call them "assault rifles," rather than "modern sporting rifle."
We, on the other hand, want to keep them, and one line of argument is to emphasize both: 1) the distinctions between today's civilian vs. military version (e.g. semi-automatic vs. automatic); and 2) the many positive, useful purposes the civilian version serves in the hands of civilians (e.g. defense, shooting sports, hunting, and the reason why the 2A was adopted, despite being under-gunned compared to the military version).
Pointing out that the civilian version is only semi-automatic vs. the military's automatic version addresses the anti's arguments that it's the military's weapon of war and the same thing used by the military.
I'm here to learn about this, so if I'm wrong, I'd like to know where and how.
Here is the most simple explanation.
A quality Civilian Semi Auto AR (Safe-Semi) is equal to a current issued M4A1 (Safe-Semi-Burst). Same exact foundation. They add a few parts for the sear mechanism, but the foundation is the same. The design wasn't modified when the military adopted it, nor was it changed when machineguns we're banned in 86. Colt and a few companies made it a little harder to convert them, but the gun is the same.
The legal difference is that a full auto or burst variant cant be made for general consumption anymore. They can be purchased if one has $20k. The government made this happen by banning them I'm 1986. This is the important distinction. It's a legal distinction, and not a technical one.
Almost all Civilian AR's come with M16 Carriers. It aids in reliability. It does not make it a machinegun by having that one part.
The only difference in the Civilian AR and the M4A1 is a change in a few parts. Some are easier to do it, some are not. Doing it without the proper paperwork or licensing is something we legal gun owners don't do.