The following is from the writings of Professor Eugene Volokh:
I believe the justification clause may aid construction of the operative clause but may not trump the meaning of the operative clause: To the extent the operative clause is ambiguous, the justification clause may inform our interpretation of it, but the justification clause can't take away what the operative clause provides. And because we know that operative clauses may be at times broader and at times narrower than justification clauses, we should accept that the two clauses will sometimes point in different directions.
When considering the second amendment I not only believe that the justification clause aids in the construction of the operative clause, I most certainly believe that it completes it.
A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed.
The justification clause identifies the subject of the sentence which is "militia"; the operative clause goes on to inform us who the militia are: "the people"; and what do the people get to do? Keep and bear arms, and that right shall not be infringed. Naturally infringing on the people to keep and bear arms would be totally absurd seeing that they are the militia and may need to respond with those arms immediately.
Professor Volokh is sort of looking at this as a sentence with an indirect clause
(justification) and a direct one
(operative). Take note of this sentence:
Knowing that the customer must adhere to correct maintenance procedures, in order to keep a brand new car running correctly as well as safely, the company went about making an owner's manual so that the customer can enjoy many years of satisfaction of the purchase.
First the operative clause or direct one: the owner's manual will help the customer enjoy many years of satisfaction.
There is no way that you can trump that; however, when one takes the
(justification) indirect clause in to consideration, then one can obtain more valuable information such as inside the manual is important information that the customer should use in order to bring about the customer's satisfaction. Note the clauses works in conjunction, complimenting one another in order to make a complete sentence.
Lets get back to the second amendment and the way the Professor holds an analogy to that second amendment and to Rhode Island's 1842 constitution. Here is Rhode Island's:
The liberty of the press being essential to the security of freedom in a state, any person may publish his sentiments on any subject, being responsible for the abuse of that liberty...
Now once again the actual second amendment:
A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed.
Taking the Rhode Island's justification clause and comparing it to the actual second amendment's justification clause one can discover four distinct important elements: Liberty, Press, for the Rhode Island and Militia, Regulated, for the second amendment. The framers of both must have felt that it was important enough to include both elements in their statements or they would not have included them. But also take notice that one that has the words liberty and press are quite separable to regulated and militia. Could one presume that the justification clause was not needed to figure out that the press be free in Rhode Island's statement? Possibly. Would we be left in a quandary if regulated was left out of militia? I think we would be; we would be left hanging in the air as to who is responsible for that militia. Is it self regulated? If so one would believe that our forefathers would have been educated enough to write that down for clarity.
Getting to the bottom of this post, I believe that gun ownership is a must for the people to be a working militia; however, that doesn't mean that the people do not have the right to regulate guns
(going through the proper process.) when looking at the whole spectrum.
In conclusion, if there are any misconstrues on the second amendment perhaps it should be ratified to more present day standards. When one looks at the why of the second amendment, one can understand why our forefathers did what they did because the people were seen as the natural first responders to defense, but I personally believe that the militia was to be well regulated, or our forefathers would have left it out or made it to be more distinct to tell the people that it is either self regulated or will take orders from it's individual states.