Re: SBR?
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: packratt</div><div class="ubbcode-body">Is it possible to build and register an AR upper as a SBR? Before the MG ban I know you could register the sear conversions.
Having a registered upper would allow you to sell the upper at a later date and keep the lower. </div></div>
They allowed registering sears because the sear itself is considered the registered machinegun.
You can not register an upper because it is not considered a firearm by the ATF, it is classified as a barrel assembly not a firearms receiver.