If I was to buy an AR-15 lower and have it registered as an SBR does it have to be a complete rifle when I register it or can I register the lower and then build the SBR at my leisure?
Also, while I expect the AWB will sunset, if for some reason it doesn't does it matter whether a lower is preban or postban? Does an SBR built on a postban receiver have to conform to other AWB provisions (hate to build an SBR and find I can't put a threaded barrel, bayonette lug or CAR stock on it).
Also, while I expect the AWB will sunset, if for some reason it doesn't does it matter whether a lower is preban or postban? Does an SBR built on a postban receiver have to conform to other AWB provisions (hate to build an SBR and find I can't put a threaded barrel, bayonette lug or CAR stock on it).