The Glock "switches" are machineguns by themselves......It doesn't matter if you possess a host firearm or not.....same for DIAS's, Lightning links, HK sears, etcDr. Dickie wrote: ↑Thu Nov 07, 2019 11:49 amIF it requires modification of the gun to use them (like drilling the third hole in an AR), then yes. Having the part is okay (as drilling the hole would be proof of intent). But, something like this or a DIAS, or the M2 sear for the carbine, then simple possession of the auto sear and a gun which will accept it, is possession of a MG.
Or, that is how it has been explained to me (not a lawyer).
"Intent" doesn't come into play with NFA firearm components.....there is only "Constructive Possession".....meaning that if a combination of parts can only be used to construct an (unregistered) NFA weapon, you're in trouble...