Here is the ATF review letter for the Sig Brace (Nov 26 2012):
http://sigsauer.com/upFiles/ATF-Compliant-Letter.pdf
Here is the ATF review letter of the Blade Brace (Dec 15 2014):
http://shockwavetechnologies.com/site/?p=2114
Here is the ATF review letter for the Accu-Pistol Brace (June 7 2016):
http://www.accupistolbrace.com/legal-info.html
Hi Everyone, I just wanted to point something out that might be important:
Notice in the review letter for the Accu-Pistol Brace, the ATF was much more detailed and added a few additional factors in their analysis of whether attaching the brace to a firearm creates an NFA item compared to their prior decisions. Namely, the ATF did not simply review the standard configuration the brace was intended and designed for according to the manufacturer. They also actually attached the brace to a pistol and looked for other possible configurations for the device which would make an NFA firearm.
In looking at alternate configurations, the ATF looked for two things:
A- A length of pull of "approximately 13.5-14.5 inches" or more in an alternate possible configuration.
B- Design features similar to those of shoulder fired weapons.
So the point here is, with this new analysis, the ATF appears to be saying: If you have a product that has design features similar to a shoulder stock, and there is a possible alternate configuration in which your product, when attached to a pistol, creates a length of pull of approximately 13.5 inches or more, then you probably have an NFA firearm. (to be sure you have to send the actual sample to the ATF for review and they will tell you in about 6-10 months)
Then there is also the "constructive possession" doctrine. Meaning if you have in your possession both something that can be used as a shoulder stock + a pistol it can attach to, you are possibly in constructive possession of an NFA firearm even if they are not attached to each other. By adding the "alternate configuration" analysis, the ATF appears to be moving to close the door on the possession of: an AR pistol + a forearm brace with shoulder stock design features + an alternate configuration to the AR pistol which produces "design features similar to those of shoulder fired weapons" + a length of pull of "approximately 13.5-14.5 inches".
I am not sure how significant of a change this is, or what kinds of products this might effect, but I thought it was important to point out. We don't need anyone to get in trouble out there.
http://sigsauer.com/upFiles/ATF-Compliant-Letter.pdf
Here is the ATF review letter of the Blade Brace (Dec 15 2014):
http://shockwavetechnologies.com/site/?p=2114
Here is the ATF review letter for the Accu-Pistol Brace (June 7 2016):
http://www.accupistolbrace.com/legal-info.html
Hi Everyone, I just wanted to point something out that might be important:
Notice in the review letter for the Accu-Pistol Brace, the ATF was much more detailed and added a few additional factors in their analysis of whether attaching the brace to a firearm creates an NFA item compared to their prior decisions. Namely, the ATF did not simply review the standard configuration the brace was intended and designed for according to the manufacturer. They also actually attached the brace to a pistol and looked for other possible configurations for the device which would make an NFA firearm.
In looking at alternate configurations, the ATF looked for two things:
A- A length of pull of "approximately 13.5-14.5 inches" or more in an alternate possible configuration.
B- Design features similar to those of shoulder fired weapons.
So the point here is, with this new analysis, the ATF appears to be saying: If you have a product that has design features similar to a shoulder stock, and there is a possible alternate configuration in which your product, when attached to a pistol, creates a length of pull of approximately 13.5 inches or more, then you probably have an NFA firearm. (to be sure you have to send the actual sample to the ATF for review and they will tell you in about 6-10 months)
Then there is also the "constructive possession" doctrine. Meaning if you have in your possession both something that can be used as a shoulder stock + a pistol it can attach to, you are possibly in constructive possession of an NFA firearm even if they are not attached to each other. By adding the "alternate configuration" analysis, the ATF appears to be moving to close the door on the possession of: an AR pistol + a forearm brace with shoulder stock design features + an alternate configuration to the AR pistol which produces "design features similar to those of shoulder fired weapons" + a length of pull of "approximately 13.5-14.5 inches".
I am not sure how significant of a change this is, or what kinds of products this might effect, but I thought it was important to point out. We don't need anyone to get in trouble out there.