Aftermarket Add on device.
New device and as of this date ( 2021-4-5), we have not been informed nor have any knowdledge of any legal requirements anywhere on owning this add on part.
It does not alter the barrel length and the rifle will not operate corrctly in the folded posistion. It has to be restored to the normal in-line (un-folded) firing posistion for all internal parts to operate.
Material: Aluminium Alloy
Color: Matt Black
Support: AR15 M4 A2 AKs 1 3/16-16