Skans » 24 Jun 2022, 1:06 pm » wrote: ↑That most certainly is a machine gun, Dummy Xavier. It is not just a part that allows a rifle to be used as a machine gun.Xavier_Onassis » 24 Jun 2022, 9:21 am » wrote: ↑ That is not a machine gun, dummy Skans, it is at most a part that allows a rifle to be used as a machine gun.
ATF Rul. 2008-1
These =20pxsears were required to be registered in the NFRTR as machineguns because they are parts designed and intended solely and exclusively for use in converting a weapon into a xmachinegun.