You are confusing two distinct things as the same...
No, you are trying really hard to make something simple complicated.
A pistol with a brace is designed and manufactured AS A PISTOL... It does not fit the definition of SBR when it leaves the factory.
Correct. But it does have a brace added to it and that is one of two KEY factors.
So as the pistol comes from the factory... There is no "modification" the brace is now part of the design... Its not a modification.
The fact is that without the brace being added to the pistol it won't ever be an SBR no matter how it is held or used. The addition of the brace (by the factory or the end user) MUST happen or there can't be an infraction.
You can say it maybe 100 more times and it still won't make it true. After 101 times, I can't be sure...
Then the only remaining factor that changes the classification of the firearm, is how you use/hold it.
Nope, it takes both factors. The brace has to be on the firearm AND it must be used in a certain manner.
It doesn't matter how you try to twist things around. Simply holding a pistol in a certain way won't make it an SBR. The second factor is absolutely necessary--the brace must be added to the basic pistol or how it's held is a
complete non-issue.
By pure technical definition, shouldering the brace is no different than if you held the grip of a standard style pistol (glock, Beretta 92, etc) to your shoulder and fired it. (As uncomfortable and unwieldy that would be)
Except it clearly is VERY different because a pistol without the brace can never become an SBR by virtue of how it's held.
The only way you can make your argument work (besides saying it 101 times
) is to ignore that the addition of the brace to a basic pistol is one of two key factors in the redesigning of the pistol into an SBR.
Brace + shouldering the pistol equals SBR
Brace alone does not equal SBR
Shouldering a pistol (or holding it any other way) does not equal SBR
It takes BOTH.
Furthermore, by using it to stabilize a pistol while firing, you are in fact using it as designed, even though it is up to your shoulder. Bottom line, it was designed to stabilize a pistol. You are using it for that very purpose.
If it was really designed to stabilize a pistol by holding it to the shoulder then it would be a shoulder stock and would be illegal.
The only reason that BATF is allowing the brace is specifically because it's NOT designed to be shouldered. It's designed to be strapped to the arm to allow the handgun to be fired more effectively with one hand.
Its NOT a stock... It is an arm brace... Holding it wrong does not change what it is.
Well, here's where things get sticky.
If you add something that looks and functions like a shoulder stock to your pistol but that isn't actually a shoulder stock (you'll have to get the BATF to agree that it's not really a shoulder stock) then you're ok. BUT, if you start using that item like a shoulder stock then the BATF says the item is now a shoulder stock for all practical purposes.
If anything, they're being very generous. Not that I agree with the rule, but if I were given the task of enforcing it, I would have rejected SIG in the first place for the obvious reason that the device looks like a stock and works like a stock. The fact that it has another use is pretty much irrelevant in my opinion.
It all revolves around whether or not holding a pistol against your shoulder turns it into a rifle or not.
Still not up to 101 yet.
No, that's not what it revolves around. It revolves around the fact that if you add (or someone else adds) something that looks and functions like a shoulder stock to your pistol
and then you use it like a shoulder stock then you're going to be in trouble with the BATF.
If you don't add anything to your pistol that looks like a shoulder stock then nothing you do with your pistol will make it an SBR.
Simple.
VERY simple.