- Sep 13, 2008
- Airstrip One, MA
I am in the process of gathering the essentials to build my first AR. I have a pre-ban lower and intend to have all the "evil" features allowed. I am considering purchasing a threaded barrel and installing a muzzle device. Since the barrel is mounted on a pre-ban weapon I can leave the muzzle device unpinned/welded correct? That way I could change it down the road if the mood struck. I wouldn't need to register the weapon any differently with it having a threaded barrel would I?