I have a couple (or so) questions before I start my SBR paperwork for an AR15 build I am going to do--
1) Am I ok using a lower marked "Pistol for an SBR?
2) Am I ok once the approval from the ATF is back to me, to put any length upper on the build at any time? Ie change from a 7.5 to an 11.5 barrel on the same receiver?
I was told I could use the pistol receiver-- so if I can, I will probably build a pistol then SBR it if it is legal to do.
I also was told, I could not change uppers, but this doesn't make sense, as the firearm is the marked part-- ie receiver..
Any help or advice shot my way is greatly appreciated!
1) Am I ok using a lower marked "Pistol for an SBR?
2) Am I ok once the approval from the ATF is back to me, to put any length upper on the build at any time? Ie change from a 7.5 to an 11.5 barrel on the same receiver?
I was told I could use the pistol receiver-- so if I can, I will probably build a pistol then SBR it if it is legal to do.
I also was told, I could not change uppers, but this doesn't make sense, as the firearm is the marked part-- ie receiver..
Any help or advice shot my way is greatly appreciated!