Just because you can't put a standard full-auto trigger in a civilian lower it does not mean that you can't design and make one that will fit, same goes for civilian AK's. Any half decent gunsmith or machinist could make it and anyone with some mechanical aptitude could design it, illegal as all hell but not that hard... Hell they are 3D printing full auto rears/sears for civilian glocks and those have been designed by hobbyists.........

Just because you can't put a standard full-auto trigger in a civilian lower it does not mean that you can't design and make one that will fit, same goes for civilian AK's.

Any half decent gunsmith or machinist could make it and any one with some mechanical aptitude could design it, illegal as all hell but not that hard...

Hell they are 3D printing full auto rears/sears for civilian glocks and those have been designed by hobbyists.........