This says send the ATF a letter. I'm looking around more. I thought you needed to keep the ability to return to the originally approved design, meaning keep the current bbl and cur a second bbl even shorter.
You have filed an ATF Form 1 application make an existing firearm into a short-barreled rifle (SBR). The ATF finally approves your Form 1 application and mails the approval document (the "tax stamp") to you. Your tax stamp allows you to convert your firearm to the specific configuration of...
Ah, this says mail a letter for a permanent change & no action for a temporary change. If you keep the original bbl then don't do anything. If you cut the original bbl then mail a letter.
◀Previous Post Next Post▶ When an individual or a trust/corporation (read about the Silencer Shop Single Shot Trust HERE) purchases an existing NFA-regulated “firearm” (silencer, short-barreled rifle, short-barreled shotgun, “any other weapon,” destructive device, or machine gun), the...